85125840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 271765344

約数和(自身を除く): 186639504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 211, 240, 246, 328, 410, 422, 492, 615, 633, 656, 820, 844, 984, 1055, 1230, 1266, 1640, 1681, 1688, 1968, 2110, 2460, 2532, 3165, 3280, 3362, 3376, 4220, 4920, 5043, 5064, 6330, 6724, 8405, 8440, 8651, 9840, 10086, 10128, 12660, 13448, 16810, 16880, 17302, 20172, 25215, 25320, 25953, 26896, 33620, 34604, 40344, 43255, 50430, 50640, 51906, 67240, 69208, 80688, 86510, 100860, 103812, 129765, 134480, 138416, 173020, 201720, 207624, 259530, 346040, 354691, 403440, 415248, 519060, 692080, 709382, 1038120, 1064073, 1418764, 1773455, 2076240, 2128146, 2837528, 3546910, 4256292, 5320365, 5675056, 7093820, 8512584, 10640730, 14187640, 17025168, 21281460, 28375280, 42562920, 85125840]

約数ペア:

[(1, 85125840), (2, 42562920), (3, 28375280), (4, 21281460), (5, 17025168), (6, 14187640), (8, 10640730), (10, 8512584), (12, 7093820), (15, 5675056), (16, 5320365), (20, 4256292), (24, 3546910), (30, 2837528), (40, 2128146), (41, 2076240), (48, 1773455), (60, 1418764), (80, 1064073), (82, 1038120), (120, 709382), (123, 692080), (164, 519060), (205, 415248), (211, 403440), (240, 354691), (246, 346040), (328, 259530), (410, 207624), (422, 201720), (492, 173020), (615, 138416), (633, 134480), (656, 129765), (820, 103812), (844, 100860), (984, 86510), (1055, 80688), (1230, 69208), (1266, 67240), (1640, 51906), (1681, 50640), (1688, 50430), (1968, 43255), (2110, 40344), (2460, 34604), (2532, 33620), (3165, 26896), (3280, 25953), (3362, 25320), (3376, 25215), (4220, 20172), (4920, 17302), (5043, 16880), (5064, 16810), (6330, 13448), (6724, 12660), (8405, 10128), (8440, 10086), (8651, 9840)]