75238760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1753}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 179960400

約数和(自身を除く): 104721640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1480, 1753, 2146, 3506, 4292, 5365, 7012, 8584, 8765, 10730, 14024, 17530, 21460, 35060, 42920, 50837, 64861, 70120, 101674, 129722, 203348, 254185, 259444, 324305, 406696, 508370, 518888, 648610, 1016740, 1297220, 1880969, 2033480, 2594440, 3761938, 7523876, 9404845, 15047752, 18809690, 37619380, 75238760]

約数ペア:

[(1, 75238760), (2, 37619380), (4, 18809690), (5, 15047752), (8, 9404845), (10, 7523876), (20, 3761938), (29, 2594440), (37, 2033480), (40, 1880969), (58, 1297220), (74, 1016740), (116, 648610), (145, 518888), (148, 508370), (185, 406696), (232, 324305), (290, 259444), (296, 254185), (370, 203348), (580, 129722), (740, 101674), (1073, 70120), (1160, 64861), (1480, 50837), (1753, 42920), (2146, 35060), (3506, 21460), (4292, 17530), (5365, 14024), (7012, 10730), (8584, 8765)]