212176300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4969}}^1$

素因数の和:5051

約数の個数: 72

約数和(自身を含む): 534931040

約数和(自身を除く): 322754740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 2135, 3050, 4270, 4969, 6100, 8540, 9938, 10675, 19876, 21350, 24845, 34783, 42700, 49690, 69566, 99380, 124225, 139132, 173915, 248450, 303109, 347830, 496900, 606218, 695660, 869575, 1212436, 1515545, 1739150, 2121763, 3031090, 3478300, 4243526, 6062180, 7577725, 8487052, 10608815, 15155450, 21217630, 30310900, 42435260, 53044075, 106088150, 212176300]

約数ペア:

[(1, 212176300), (2, 106088150), (4, 53044075), (5, 42435260), (7, 30310900), (10, 21217630), (14, 15155450), (20, 10608815), (25, 8487052), (28, 7577725), (35, 6062180), (50, 4243526), (61, 3478300), (70, 3031090), (100, 2121763), (122, 1739150), (140, 1515545), (175, 1212436), (244, 869575), (305, 695660), (350, 606218), (427, 496900), (610, 347830), (700, 303109), (854, 248450), (1220, 173915), (1525, 139132), (1708, 124225), (2135, 99380), (3050, 69566), (4270, 49690), (4969, 42700), (6100, 34783), (8540, 24845), (9938, 21350), (10675, 19876)]