42637500

素因数分解:

$2^2\times 3^2\times 5^5\times {\mathrm{379}}^1$

素因数の和:414

約数の個数: 108

約数和(自身を含む): 135069480

約数和(自身を除く): 92431980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 379, 450, 500, 625, 750, 758, 900, 1125, 1137, 1250, 1500, 1516, 1875, 1895, 2250, 2274, 2500, 3125, 3411, 3750, 3790, 4500, 4548, 5625, 5685, 6250, 6822, 7500, 7580, 9375, 9475, 11250, 11370, 12500, 13644, 17055, 18750, 18950, 22500, 22740, 28125, 28425, 34110, 37500, 37900, 47375, 56250, 56850, 68220, 85275, 94750, 112500, 113700, 142125, 170550, 189500, 236875, 284250, 341100, 426375, 473750, 568500, 710625, 852750, 947500, 1184375, 1421250, 1705500, 2131875, 2368750, 2842500, 3553125, 4263750, 4737500, 7106250, 8527500, 10659375, 14212500, 21318750, 42637500]

約数ペア:

[(1, 42637500), (2, 21318750), (3, 14212500), (4, 10659375), (5, 8527500), (6, 7106250), (9, 4737500), (10, 4263750), (12, 3553125), (15, 2842500), (18, 2368750), (20, 2131875), (25, 1705500), (30, 1421250), (36, 1184375), (45, 947500), (50, 852750), (60, 710625), (75, 568500), (90, 473750), (100, 426375), (125, 341100), (150, 284250), (180, 236875), (225, 189500), (250, 170550), (300, 142125), (375, 113700), (379, 112500), (450, 94750), (500, 85275), (625, 68220), (750, 56850), (758, 56250), (900, 47375), (1125, 37900), (1137, 37500), (1250, 34110), (1500, 28425), (1516, 28125), (1875, 22740), (1895, 22500), (2250, 18950), (2274, 18750), (2500, 17055), (3125, 13644), (3411, 12500), (3750, 11370), (3790, 11250), (4500, 9475), (4548, 9375), (5625, 7580), (5685, 7500), (6250, 6822)]