125876820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 369976320

約数和(自身を除く): 244099500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 73, 87, 116, 145, 146, 174, 219, 290, 292, 348, 365, 435, 438, 580, 730, 870, 876, 991, 1095, 1460, 1740, 1982, 2117, 2190, 2973, 3964, 4234, 4380, 4955, 5946, 6351, 8468, 9910, 10585, 11892, 12702, 14865, 19820, 21170, 25404, 28739, 29730, 31755, 42340, 57478, 59460, 63510, 72343, 86217, 114956, 127020, 143695, 144686, 172434, 217029, 287390, 289372, 344868, 361715, 431085, 434058, 574780, 723430, 862170, 868116, 1085145, 1446860, 1724340, 2097947, 2170290, 4195894, 4340580, 6293841, 8391788, 10489735, 12587682, 20979470, 25175364, 31469205, 41958940, 62938410, 125876820]

約数ペア:

[(1, 125876820), (2, 62938410), (3, 41958940), (4, 31469205), (5, 25175364), (6, 20979470), (10, 12587682), (12, 10489735), (15, 8391788), (20, 6293841), (29, 4340580), (30, 4195894), (58, 2170290), (60, 2097947), (73, 1724340), (87, 1446860), (116, 1085145), (145, 868116), (146, 862170), (174, 723430), (219, 574780), (290, 434058), (292, 431085), (348, 361715), (365, 344868), (435, 289372), (438, 287390), (580, 217029), (730, 172434), (870, 144686), (876, 143695), (991, 127020), (1095, 114956), (1460, 86217), (1740, 72343), (1982, 63510), (2117, 59460), (2190, 57478), (2973, 42340), (3964, 31755), (4234, 29730), (4380, 28739), (4955, 25404), (5946, 21170), (6351, 19820), (8468, 14865), (9910, 12702), (10585, 11892)]