75209680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10331}}^1$

素因数の和:10364

約数の個数: 80

約数和(自身を含む): 215236224

約数和(自身を除く): 140026544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 10331, 20662, 41324, 51655, 72317, 82648, 103310, 134303, 144634, 165296, 206620, 268606, 289268, 361585, 413240, 537212, 578536, 671515, 723170, 826480, 940121, 1074424, 1157072, 1343030, 1446340, 1880242, 2148848, 2686060, 2892680, 3760484, 4700605, 5372120, 5785360, 7520968, 9401210, 10744240, 15041936, 18802420, 37604840, 75209680]

約数ペア:

[(1, 75209680), (2, 37604840), (4, 18802420), (5, 15041936), (7, 10744240), (8, 9401210), (10, 7520968), (13, 5785360), (14, 5372120), (16, 4700605), (20, 3760484), (26, 2892680), (28, 2686060), (35, 2148848), (40, 1880242), (52, 1446340), (56, 1343030), (65, 1157072), (70, 1074424), (80, 940121), (91, 826480), (104, 723170), (112, 671515), (130, 578536), (140, 537212), (182, 413240), (208, 361585), (260, 289268), (280, 268606), (364, 206620), (455, 165296), (520, 144634), (560, 134303), (728, 103310), (910, 82648), (1040, 72317), (1456, 51655), (1820, 41324), (3640, 20662), (7280, 10331)]