' Rosetta Code problem: https://rosettacode.org/wiki/Arithmetic_numbers
' by Jjuanhdez, 06/2022

Dim As Double t0 = Timer
Dim As Integer N = 1, ArithCnt = 0, CompCnt = 0
Dim As Integer Div, DivCnt, Sum, Quot

Print "The first 100 arithmetic numbers are:"
Do
    Div = 1 : DivCnt = 0 : Sum = 0
    Do
        Quot = N / Div
        If Quot < Div Then Exit Do
        If Quot = Div AndAlso (N Mod Div) = 0 Then 'N is a square
            Sum += Quot
            DivCnt += 1
            Exit Do
        End If
        If (N Mod Div) = 0 Then
            Sum += Div + Quot
            DivCnt += 2
        End If
        Div += 1
    Loop

    If (Sum Mod DivCnt) = 0 Then                   'N is arithmetic
        ArithCnt += 1
        If ArithCnt <= 100 Then
            Print Using "####"; N;
            If (ArithCnt Mod 20) = 0 Then Print
        End If
        If DivCnt > 2 Then CompCnt += 1
        Select Case ArithCnt
        Case 1e3
            Print Using !"\nThe #######th arithmetic number is #####,### up to which ###,### are composite."; ArithCnt; N; CompCnt
        Case 1e4, 1e5, 1e6
            Print Using "The #######th arithmetic number is #####,### up to which ###,### are composite."; ArithCnt; N; CompCnt
        End Select
    End If
    N += 1
Loop Until ArithCnt >= 1e6
Print !"\nTook"; Timer - t0; " seconds on i5 @3.20 GHz"
Sleep