75015408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 134971152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 239, 312, 478, 503, 624, 717, 956, 1006, 1434, 1509, 1912, 2012, 2868, 3018, 3107, 3824, 4024, 5736, 6036, 6214, 6539, 8048, 9321, 11472, 12072, 12428, 13078, 18642, 19617, 24144, 24856, 26156, 37284, 39234, 49712, 52312, 74568, 78468, 104624, 120217, 149136, 156936, 240434, 313872, 360651, 480868, 721302, 961736, 1442604, 1562821, 1923472, 2885208, 3125642, 4688463, 5770416, 6251284, 9376926, 12502568, 18753852, 25005136, 37507704, 75015408]

約数ペア:

[(1, 75015408), (2, 37507704), (3, 25005136), (4, 18753852), (6, 12502568), (8, 9376926), (12, 6251284), (13, 5770416), (16, 4688463), (24, 3125642), (26, 2885208), (39, 1923472), (48, 1562821), (52, 1442604), (78, 961736), (104, 721302), (156, 480868), (208, 360651), (239, 313872), (312, 240434), (478, 156936), (503, 149136), (624, 120217), (717, 104624), (956, 78468), (1006, 74568), (1434, 52312), (1509, 49712), (1912, 39234), (2012, 37284), (2868, 26156), (3018, 24856), (3107, 24144), (3824, 19617), (4024, 18642), (5736, 13078), (6036, 12428), (6214, 12072), (6539, 11472), (8048, 9321)]