87918750

素因数分解:

$2^1\times 3^3\times 5^5\times {\mathrm{521}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 244671840

約数和(自身を除く): 156753090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 521, 625, 675, 750, 1042, 1125, 1250, 1350, 1563, 1875, 2250, 2605, 3125, 3126, 3375, 3750, 4689, 5210, 5625, 6250, 6750, 7815, 9375, 9378, 11250, 13025, 14067, 15630, 16875, 18750, 23445, 26050, 28125, 28134, 33750, 39075, 46890, 56250, 65125, 70335, 78150, 84375, 117225, 130250, 140670, 168750, 195375, 234450, 325625, 351675, 390750, 586125, 651250, 703350, 976875, 1172250, 1628125, 1758375, 1953750, 2930625, 3256250, 3516750, 4884375, 5861250, 8791875, 9768750, 14653125, 17583750, 29306250, 43959375, 87918750]

約数ペア:

[(1, 87918750), (2, 43959375), (3, 29306250), (5, 17583750), (6, 14653125), (9, 9768750), (10, 8791875), (15, 5861250), (18, 4884375), (25, 3516750), (27, 3256250), (30, 2930625), (45, 1953750), (50, 1758375), (54, 1628125), (75, 1172250), (90, 976875), (125, 703350), (135, 651250), (150, 586125), (225, 390750), (250, 351675), (270, 325625), (375, 234450), (450, 195375), (521, 168750), (625, 140670), (675, 130250), (750, 117225), (1042, 84375), (1125, 78150), (1250, 70335), (1350, 65125), (1563, 56250), (1875, 46890), (2250, 39075), (2605, 33750), (3125, 28134), (3126, 28125), (3375, 26050), (3750, 23445), (4689, 18750), (5210, 16875), (5625, 15630), (6250, 14067), (6750, 13025), (7815, 11250), (9375, 9378)]