64675350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1423}}^1$

素因数の和:1542

約数の個数: 72

約数和(自身を含む): 175604832

約数和(自身を除く): 110929482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 101, 150, 202, 225, 303, 450, 505, 606, 909, 1010, 1423, 1515, 1818, 2525, 2846, 3030, 4269, 4545, 5050, 7115, 7575, 8538, 9090, 12807, 14230, 15150, 21345, 22725, 25614, 35575, 42690, 45450, 64035, 71150, 106725, 128070, 143723, 213450, 287446, 320175, 431169, 640350, 718615, 862338, 1293507, 1437230, 2155845, 2587014, 3593075, 4311690, 6467535, 7186150, 10779225, 12935070, 21558450, 32337675, 64675350]

約数ペア:

[(1, 64675350), (2, 32337675), (3, 21558450), (5, 12935070), (6, 10779225), (9, 7186150), (10, 6467535), (15, 4311690), (18, 3593075), (25, 2587014), (30, 2155845), (45, 1437230), (50, 1293507), (75, 862338), (90, 718615), (101, 640350), (150, 431169), (202, 320175), (225, 287446), (303, 213450), (450, 143723), (505, 128070), (606, 106725), (909, 71150), (1010, 64035), (1423, 45450), (1515, 42690), (1818, 35575), (2525, 25614), (2846, 22725), (3030, 21345), (4269, 15150), (4545, 14230), (5050, 12807), (7115, 9090), (7575, 8538)]