75174380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 174666240

約数和(自身を除く): 99491860

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 37, 58, 62, 74, 113, 116, 124, 145, 148, 155, 185, 226, 290, 310, 370, 452, 565, 580, 620, 740, 899, 1073, 1130, 1147, 1798, 2146, 2260, 2294, 3277, 3503, 3596, 4181, 4292, 4495, 4588, 5365, 5735, 6554, 7006, 8362, 8990, 10730, 11470, 13108, 14012, 16385, 16724, 17515, 17980, 20905, 21460, 22940, 32770, 33263, 35030, 41810, 65540, 66526, 70060, 83620, 101587, 121249, 129611, 133052, 166315, 203174, 242498, 259222, 332630, 406348, 484996, 507935, 518444, 606245, 648055, 665260, 1015870, 1212490, 1296110, 2031740, 2424980, 2592220, 3758719, 7517438, 15034876, 18793595, 37587190, 75174380]

約数ペア:

[(1, 75174380), (2, 37587190), (4, 18793595), (5, 15034876), (10, 7517438), (20, 3758719), (29, 2592220), (31, 2424980), (37, 2031740), (58, 1296110), (62, 1212490), (74, 1015870), (113, 665260), (116, 648055), (124, 606245), (145, 518444), (148, 507935), (155, 484996), (185, 406348), (226, 332630), (290, 259222), (310, 242498), (370, 203174), (452, 166315), (565, 133052), (580, 129611), (620, 121249), (740, 101587), (899, 83620), (1073, 70060), (1130, 66526), (1147, 65540), (1798, 41810), (2146, 35030), (2260, 33263), (2294, 32770), (3277, 22940), (3503, 21460), (3596, 20905), (4181, 17980), (4292, 17515), (4495, 16724), (4588, 16385), (5365, 14012), (5735, 13108), (6554, 11470), (7006, 10730), (8362, 8990)]