73157460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4219}}^1$

素因数の和:4265

約数の個数: 72

約数和(自身を含む): 217650720

約数和(自身を除く): 144493260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2890, 3468, 4219, 4335, 5780, 8438, 8670, 12657, 16876, 17340, 21095, 25314, 42190, 50628, 63285, 71723, 84380, 126570, 143446, 215169, 253140, 286892, 358615, 430338, 717230, 860676, 1075845, 1219291, 1434460, 2151690, 2438582, 3657873, 4303380, 4877164, 6096455, 7315746, 12192910, 14631492, 18289365, 24385820, 36578730, 73157460]

約数ペア:

[(1, 73157460), (2, 36578730), (3, 24385820), (4, 18289365), (5, 14631492), (6, 12192910), (10, 7315746), (12, 6096455), (15, 4877164), (17, 4303380), (20, 3657873), (30, 2438582), (34, 2151690), (51, 1434460), (60, 1219291), (68, 1075845), (85, 860676), (102, 717230), (170, 430338), (204, 358615), (255, 286892), (289, 253140), (340, 215169), (510, 143446), (578, 126570), (867, 84380), (1020, 71723), (1156, 63285), (1445, 50628), (1734, 42190), (2890, 25314), (3468, 21095), (4219, 17340), (4335, 16876), (5780, 12657), (8438, 8670)]