57637980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 184903488

約数和(自身を除く): 127265508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 270, 282, 324, 405, 423, 470, 540, 564, 705, 757, 810, 846, 940, 1269, 1410, 1514, 1620, 1692, 2115, 2271, 2538, 2820, 3028, 3785, 3807, 4230, 4542, 5076, 6345, 6813, 7570, 7614, 8460, 9084, 11355, 12690, 13626, 15140, 15228, 19035, 20439, 22710, 25380, 27252, 34065, 35579, 38070, 40878, 45420, 61317, 68130, 71158, 76140, 81756, 102195, 106737, 122634, 136260, 142316, 177895, 204390, 213474, 245268, 306585, 320211, 355790, 408780, 426948, 533685, 613170, 640422, 711580, 960633, 1067370, 1226340, 1280844, 1601055, 1921266, 2134740, 2881899, 3202110, 3842532, 4803165, 5763798, 6404220, 9606330, 11527596, 14409495, 19212660, 28818990, 57637980]

約数ペア:

[(1, 57637980), (2, 28818990), (3, 19212660), (4, 14409495), (5, 11527596), (6, 9606330), (9, 6404220), (10, 5763798), (12, 4803165), (15, 3842532), (18, 3202110), (20, 2881899), (27, 2134740), (30, 1921266), (36, 1601055), (45, 1280844), (47, 1226340), (54, 1067370), (60, 960633), (81, 711580), (90, 640422), (94, 613170), (108, 533685), (135, 426948), (141, 408780), (162, 355790), (180, 320211), (188, 306585), (235, 245268), (270, 213474), (282, 204390), (324, 177895), (405, 142316), (423, 136260), (470, 122634), (540, 106737), (564, 102195), (705, 81756), (757, 76140), (810, 71158), (846, 68130), (940, 61317), (1269, 45420), (1410, 40878), (1514, 38070), (1620, 35579), (1692, 34065), (2115, 27252), (2271, 25380), (2538, 22710), (2820, 20439), (3028, 19035), (3785, 15228), (3807, 15140), (4230, 13626), (4542, 12690), (5076, 11355), (6345, 9084), (6813, 8460), (7570, 7614)]