27635580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2437}}^1$

素因数の和:2465

約数の個数: 120

約数和(自身を含む): 99119328

約数和(自身を除く): 71483748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2437, 2835, 3780, 4874, 5670, 7311, 9748, 11340, 12185, 14622, 17059, 21933, 24370, 29244, 34118, 36555, 43866, 48740, 51177, 65799, 68236, 73110, 85295, 87732, 102354, 109665, 131598, 146220, 153531, 170590, 197397, 204708, 219330, 255885, 263196, 307062, 328995, 341180, 394794, 438660, 460593, 511770, 614124, 657990, 767655, 789588, 921186, 986985, 1023540, 1315980, 1381779, 1535310, 1842372, 1973970, 2302965, 2763558, 3070620, 3947940, 4605930, 5527116, 6908895, 9211860, 13817790, 27635580]

約数ペア:

[(1, 27635580), (2, 13817790), (3, 9211860), (4, 6908895), (5, 5527116), (6, 4605930), (7, 3947940), (9, 3070620), (10, 2763558), (12, 2302965), (14, 1973970), (15, 1842372), (18, 1535310), (20, 1381779), (21, 1315980), (27, 1023540), (28, 986985), (30, 921186), (35, 789588), (36, 767655), (42, 657990), (45, 614124), (54, 511770), (60, 460593), (63, 438660), (70, 394794), (81, 341180), (84, 328995), (90, 307062), (105, 263196), (108, 255885), (126, 219330), (135, 204708), (140, 197397), (162, 170590), (180, 153531), (189, 146220), (210, 131598), (252, 109665), (270, 102354), (315, 87732), (324, 85295), (378, 73110), (405, 68236), (420, 65799), (540, 51177), (567, 48740), (630, 43866), (756, 36555), (810, 34118), (945, 29244), (1134, 24370), (1260, 21933), (1620, 17059), (1890, 14622), (2268, 12185), (2437, 11340), (2835, 9748), (3780, 7311), (4874, 5670)]