67961250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{863}}^1$

素因数の和:898

約数の個数: 120

約数和(自身を含む): 210532608

約数和(自身を除く): 142571358

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 625, 630, 750, 863, 875, 1050, 1125, 1250, 1575, 1726, 1750, 1875, 2250, 2589, 2625, 3150, 3750, 4315, 4375, 5178, 5250, 5625, 6041, 7767, 7875, 8630, 8750, 11250, 12082, 12945, 13125, 15534, 15750, 18123, 21575, 25890, 26250, 30205, 36246, 38835, 39375, 43150, 54369, 60410, 64725, 77670, 78750, 90615, 107875, 108738, 129450, 151025, 181230, 194175, 215750, 271845, 302050, 323625, 388350, 453075, 539375, 543690, 647250, 755125, 906150, 970875, 1078750, 1359225, 1510250, 1618125, 1941750, 2265375, 2718450, 3236250, 3775625, 4530750, 4854375, 6796125, 7551250, 9708750, 11326875, 13592250, 22653750, 33980625, 67961250]

約数ペア:

[(1, 67961250), (2, 33980625), (3, 22653750), (5, 13592250), (6, 11326875), (7, 9708750), (9, 7551250), (10, 6796125), (14, 4854375), (15, 4530750), (18, 3775625), (21, 3236250), (25, 2718450), (30, 2265375), (35, 1941750), (42, 1618125), (45, 1510250), (50, 1359225), (63, 1078750), (70, 970875), (75, 906150), (90, 755125), (105, 647250), (125, 543690), (126, 539375), (150, 453075), (175, 388350), (210, 323625), (225, 302050), (250, 271845), (315, 215750), (350, 194175), (375, 181230), (450, 151025), (525, 129450), (625, 108738), (630, 107875), (750, 90615), (863, 78750), (875, 77670), (1050, 64725), (1125, 60410), (1250, 54369), (1575, 43150), (1726, 39375), (1750, 38835), (1875, 36246), (2250, 30205), (2589, 26250), (2625, 25890), (3150, 21575), (3750, 18123), (4315, 15750), (4375, 15534), (5178, 13125), (5250, 12945), (5625, 12082), (6041, 11250), (7767, 8750), (7875, 8630)]