75312390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3571}}^1$

素因数の和:3637

約数の個数: 64

約数和(自身を含む): 195459840

約数和(自身を除く): 120147450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3515, 3571, 4218, 7030, 7142, 10545, 10713, 17855, 21090, 21426, 35710, 53565, 67849, 107130, 132127, 135698, 203547, 264254, 339245, 396381, 407094, 660635, 678490, 792762, 1017735, 1321270, 1981905, 2035470, 2510413, 3963810, 5020826, 7531239, 12552065, 15062478, 25104130, 37656195, 75312390]

約数ペア:

[(1, 75312390), (2, 37656195), (3, 25104130), (5, 15062478), (6, 12552065), (10, 7531239), (15, 5020826), (19, 3963810), (30, 2510413), (37, 2035470), (38, 1981905), (57, 1321270), (74, 1017735), (95, 792762), (111, 678490), (114, 660635), (185, 407094), (190, 396381), (222, 339245), (285, 264254), (370, 203547), (555, 135698), (570, 132127), (703, 107130), (1110, 67849), (1406, 53565), (2109, 35710), (3515, 21426), (3571, 21090), (4218, 17855), (7030, 10713), (7142, 10545)]