57132180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45343}}^1$

素因数の和:45365

約数の個数: 72

約数和(自身を含む): 198062592

約数和(自身を除く): 140930412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45343, 90686, 136029, 181372, 226715, 272058, 317401, 408087, 453430, 544116, 634802, 680145, 816174, 906860, 952203, 1269604, 1360290, 1587005, 1632348, 1904406, 2040435, 2720580, 2856609, 3174010, 3808812, 4080870, 4761015, 5713218, 6348020, 8161740, 9522030, 11426436, 14283045, 19044060, 28566090, 57132180]

約数ペア:

[(1, 57132180), (2, 28566090), (3, 19044060), (4, 14283045), (5, 11426436), (6, 9522030), (7, 8161740), (9, 6348020), (10, 5713218), (12, 4761015), (14, 4080870), (15, 3808812), (18, 3174010), (20, 2856609), (21, 2720580), (28, 2040435), (30, 1904406), (35, 1632348), (36, 1587005), (42, 1360290), (45, 1269604), (60, 952203), (63, 906860), (70, 816174), (84, 680145), (90, 634802), (105, 544116), (126, 453430), (140, 408087), (180, 317401), (210, 272058), (252, 226715), (315, 181372), (420, 136029), (630, 90686), (1260, 45343)]