60937500

素因数分解:

$2^2\times 3^1\times 5^8\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 108

約数和(自身を含む): 191406152

約数和(自身を除く): 130468652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 625, 650, 750, 780, 975, 1250, 1300, 1500, 1625, 1875, 1950, 2500, 3125, 3250, 3750, 3900, 4875, 6250, 6500, 7500, 8125, 9375, 9750, 12500, 15625, 16250, 18750, 19500, 24375, 31250, 32500, 37500, 40625, 46875, 48750, 62500, 78125, 81250, 93750, 97500, 121875, 156250, 162500, 187500, 203125, 234375, 243750, 312500, 390625, 406250, 468750, 487500, 609375, 781250, 812500, 937500, 1015625, 1171875, 1218750, 1562500, 2031250, 2343750, 2437500, 3046875, 4062500, 4687500, 5078125, 6093750, 10156250, 12187500, 15234375, 20312500, 30468750, 60937500]

約数ペア:

[(1, 60937500), (2, 30468750), (3, 20312500), (4, 15234375), (5, 12187500), (6, 10156250), (10, 6093750), (12, 5078125), (13, 4687500), (15, 4062500), (20, 3046875), (25, 2437500), (26, 2343750), (30, 2031250), (39, 1562500), (50, 1218750), (52, 1171875), (60, 1015625), (65, 937500), (75, 812500), (78, 781250), (100, 609375), (125, 487500), (130, 468750), (150, 406250), (156, 390625), (195, 312500), (250, 243750), (260, 234375), (300, 203125), (325, 187500), (375, 162500), (390, 156250), (500, 121875), (625, 97500), (650, 93750), (750, 81250), (780, 78125), (975, 62500), (1250, 48750), (1300, 46875), (1500, 40625), (1625, 37500), (1875, 32500), (1950, 31250), (2500, 24375), (3125, 19500), (3250, 18750), (3750, 16250), (3900, 15625), (4875, 12500), (6250, 9750), (6500, 9375), (7500, 8125)]