757096700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10357}}^1$

素因数の和:10431

約数の個数: 72

約数和(自身を含む): 1780167312

約数和(自身を除く): 1023070612

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 85, 86, 100, 170, 172, 215, 340, 425, 430, 731, 850, 860, 1075, 1462, 1700, 2150, 2924, 3655, 4300, 7310, 10357, 14620, 18275, 20714, 36550, 41428, 51785, 73100, 103570, 176069, 207140, 258925, 352138, 445351, 517850, 704276, 880345, 890702, 1035700, 1760690, 1781404, 2226755, 3521380, 4401725, 4453510, 7570967, 8803450, 8907020, 11133775, 15141934, 17606900, 22267550, 30283868, 37854835, 44535100, 75709670, 151419340, 189274175, 378548350, 757096700]

約数ペア:

[(1, 757096700), (2, 378548350), (4, 189274175), (5, 151419340), (10, 75709670), (17, 44535100), (20, 37854835), (25, 30283868), (34, 22267550), (43, 17606900), (50, 15141934), (68, 11133775), (85, 8907020), (86, 8803450), (100, 7570967), (170, 4453510), (172, 4401725), (215, 3521380), (340, 2226755), (425, 1781404), (430, 1760690), (731, 1035700), (850, 890702), (860, 880345), (1075, 704276), (1462, 517850), (1700, 445351), (2150, 352138), (2924, 258925), (3655, 207140), (4300, 176069), (7310, 103570), (10357, 73100), (14620, 51785), (18275, 41428), (20714, 36550)]