57858660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2531}}^1$

素因数の和:2673

約数の個数: 72

約数和(自身を含む): 176956416

約数和(自身を除く): 119097756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2531, 2540, 3810, 4572, 5062, 5715, 7593, 7620, 10124, 11430, 12655, 15186, 22779, 22860, 25310, 30372, 37965, 45558, 50620, 75930, 91116, 113895, 151860, 227790, 321437, 455580, 642874, 964311, 1285748, 1607185, 1928622, 2892933, 3214370, 3857244, 4821555, 5785866, 6428740, 9643110, 11571732, 14464665, 19286220, 28929330, 57858660]

約数ペア:

[(1, 57858660), (2, 28929330), (3, 19286220), (4, 14464665), (5, 11571732), (6, 9643110), (9, 6428740), (10, 5785866), (12, 4821555), (15, 3857244), (18, 3214370), (20, 2892933), (30, 1928622), (36, 1607185), (45, 1285748), (60, 964311), (90, 642874), (127, 455580), (180, 321437), (254, 227790), (381, 151860), (508, 113895), (635, 91116), (762, 75930), (1143, 50620), (1270, 45558), (1524, 37965), (1905, 30372), (2286, 25310), (2531, 22860), (2540, 22779), (3810, 15186), (4572, 12655), (5062, 11430), (5715, 10124), (7593, 7620)]