63639450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 198469440

約数和(自身を除く): 134829990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 89, 90, 105, 126, 150, 175, 178, 210, 225, 227, 267, 315, 350, 445, 450, 454, 525, 534, 623, 630, 681, 801, 890, 1050, 1135, 1246, 1335, 1362, 1575, 1589, 1602, 1869, 2043, 2225, 2270, 2670, 3115, 3150, 3178, 3405, 3738, 4005, 4086, 4450, 4767, 5607, 5675, 6230, 6675, 6810, 7945, 8010, 9345, 9534, 10215, 11214, 11350, 13350, 14301, 15575, 15890, 17025, 18690, 20025, 20203, 20430, 23835, 28035, 28602, 31150, 34050, 39725, 40050, 40406, 46725, 47670, 51075, 56070, 60609, 71505, 79450, 93450, 101015, 102150, 119175, 121218, 140175, 141421, 143010, 181827, 202030, 238350, 280350, 282842, 303045, 357525, 363654, 424263, 505075, 606090, 707105, 715050, 848526, 909135, 1010150, 1272789, 1414210, 1515225, 1818270, 2121315, 2545578, 3030450, 3535525, 4242630, 4545675, 6363945, 7071050, 9091350, 10606575, 12727890, 21213150, 31819725, 63639450]

約数ペア:

[(1, 63639450), (2, 31819725), (3, 21213150), (5, 12727890), (6, 10606575), (7, 9091350), (9, 7071050), (10, 6363945), (14, 4545675), (15, 4242630), (18, 3535525), (21, 3030450), (25, 2545578), (30, 2121315), (35, 1818270), (42, 1515225), (45, 1414210), (50, 1272789), (63, 1010150), (70, 909135), (75, 848526), (89, 715050), (90, 707105), (105, 606090), (126, 505075), (150, 424263), (175, 363654), (178, 357525), (210, 303045), (225, 282842), (227, 280350), (267, 238350), (315, 202030), (350, 181827), (445, 143010), (450, 141421), (454, 140175), (525, 121218), (534, 119175), (623, 102150), (630, 101015), (681, 93450), (801, 79450), (890, 71505), (1050, 60609), (1135, 56070), (1246, 51075), (1335, 47670), (1362, 46725), (1575, 40406), (1589, 40050), (1602, 39725), (1869, 34050), (2043, 31150), (2225, 28602), (2270, 28035), (2670, 23835), (3115, 20430), (3150, 20203), (3178, 20025), (3405, 18690), (3738, 17025), (4005, 15890), (4086, 15575), (4450, 14301), (4767, 13350), (5607, 11350), (5675, 11214), (6230, 10215), (6675, 9534), (6810, 9345), (7945, 8010)]