163068750

素因数分解:

$2^1\times 3^2\times 5^5\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 477719424

約数和(自身を除く): 314650674

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 223, 225, 234, 250, 325, 375, 390, 446, 450, 585, 625, 650, 669, 750, 975, 1115, 1125, 1170, 1250, 1338, 1625, 1875, 1950, 2007, 2230, 2250, 2899, 2925, 3125, 3250, 3345, 3750, 4014, 4875, 5575, 5625, 5798, 5850, 6250, 6690, 8125, 8697, 9375, 9750, 10035, 11150, 11250, 14495, 14625, 16250, 16725, 17394, 18750, 20070, 24375, 26091, 27875, 28125, 28990, 29250, 33450, 40625, 43485, 48750, 50175, 52182, 55750, 56250, 72475, 73125, 81250, 83625, 86970, 100350, 121875, 130455, 139375, 144950, 146250, 167250, 217425, 243750, 250875, 260910, 278750, 362375, 365625, 418125, 434850, 501750, 652275, 696875, 724750, 731250, 836250, 1087125, 1254375, 1304550, 1393750, 1811875, 2090625, 2174250, 2508750, 3261375, 3623750, 4181250, 5435625, 6271875, 6522750, 9059375, 10871250, 12543750, 16306875, 18118750, 27178125, 32613750, 54356250, 81534375, 163068750]

約数ペア:

[(1, 163068750), (2, 81534375), (3, 54356250), (5, 32613750), (6, 27178125), (9, 18118750), (10, 16306875), (13, 12543750), (15, 10871250), (18, 9059375), (25, 6522750), (26, 6271875), (30, 5435625), (39, 4181250), (45, 3623750), (50, 3261375), (65, 2508750), (75, 2174250), (78, 2090625), (90, 1811875), (117, 1393750), (125, 1304550), (130, 1254375), (150, 1087125), (195, 836250), (223, 731250), (225, 724750), (234, 696875), (250, 652275), (325, 501750), (375, 434850), (390, 418125), (446, 365625), (450, 362375), (585, 278750), (625, 260910), (650, 250875), (669, 243750), (750, 217425), (975, 167250), (1115, 146250), (1125, 144950), (1170, 139375), (1250, 130455), (1338, 121875), (1625, 100350), (1875, 86970), (1950, 83625), (2007, 81250), (2230, 73125), (2250, 72475), (2899, 56250), (2925, 55750), (3125, 52182), (3250, 50175), (3345, 48750), (3750, 43485), (4014, 40625), (4875, 33450), (5575, 29250), (5625, 28990), (5798, 28125), (5850, 27875), (6250, 26091), (6690, 24375), (8125, 20070), (8697, 18750), (9375, 17394), (9750, 16725), (10035, 16250), (11150, 14625), (11250, 14495)]