18246288420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{105263}}^1$

素因数の和:105391

約数の個数: 120

約数和(自身を含む): 57774777984

約数和(自身を除く): 39528489564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 321, 324, 405, 428, 535, 540, 642, 810, 963, 1070, 1284, 1605, 1620, 1926, 2140, 2889, 3210, 3852, 4815, 5778, 6420, 8667, 9630, 11556, 14445, 17334, 19260, 28890, 34668, 43335, 57780, 86670, 105263, 173340, 210526, 315789, 421052, 526315, 631578, 947367, 1052630, 1263156, 1578945, 1894734, 2105260, 2842101, 3157890, 3789468, 4736835, 5684202, 6315780, 8526303, 9473670, 11263141, 11368404, 14210505, 17052606, 18947340, 22526282, 28421010, 33789423, 34105212, 42631515, 45052564, 56315705, 56842020, 67578846, 85263030, 101368269, 112631410, 135157692, 168947115, 170526060, 202736538, 225262820, 304104807, 337894230, 405473076, 506841345, 608209614, 675788460, 912314421, 1013682690, 1216419228, 1520524035, 1824628842, 2027365380, 3041048070, 3649257684, 4561572105, 6082096140, 9123144210, 18246288420]

約数ペア:

[(1, 18246288420), (2, 9123144210), (3, 6082096140), (4, 4561572105), (5, 3649257684), (6, 3041048070), (9, 2027365380), (10, 1824628842), (12, 1520524035), (15, 1216419228), (18, 1013682690), (20, 912314421), (27, 675788460), (30, 608209614), (36, 506841345), (45, 405473076), (54, 337894230), (60, 304104807), (81, 225262820), (90, 202736538), (107, 170526060), (108, 168947115), (135, 135157692), (162, 112631410), (180, 101368269), (214, 85263030), (270, 67578846), (321, 56842020), (324, 56315705), (405, 45052564), (428, 42631515), (535, 34105212), (540, 33789423), (642, 28421010), (810, 22526282), (963, 18947340), (1070, 17052606), (1284, 14210505), (1605, 11368404), (1620, 11263141), (1926, 9473670), (2140, 8526303), (2889, 6315780), (3210, 5684202), (3852, 4736835), (4815, 3789468), (5778, 3157890), (6420, 2842101), (8667, 2105260), (9630, 1894734), (11556, 1578945), (14445, 1263156), (17334, 1052630), (19260, 947367), (28890, 631578), (34668, 526315), (43335, 421052), (57780, 315789), (86670, 210526), (105263, 173340)]