61534260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3319}}^1$

素因数の和:3437

約数の個数: 72

約数和(自身を含む): 188522880

約数和(自身を除く): 126988620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3319, 3708, 4635, 6180, 6638, 9270, 9957, 13276, 16595, 18540, 19914, 29871, 33190, 39828, 49785, 59742, 66380, 99570, 119484, 149355, 199140, 298710, 341857, 597420, 683714, 1025571, 1367428, 1709285, 2051142, 3076713, 3418570, 4102284, 5127855, 6153426, 6837140, 10255710, 12306852, 15383565, 20511420, 30767130, 61534260]

約数ペア:

[(1, 61534260), (2, 30767130), (3, 20511420), (4, 15383565), (5, 12306852), (6, 10255710), (9, 6837140), (10, 6153426), (12, 5127855), (15, 4102284), (18, 3418570), (20, 3076713), (30, 2051142), (36, 1709285), (45, 1367428), (60, 1025571), (90, 683714), (103, 597420), (180, 341857), (206, 298710), (309, 199140), (412, 149355), (515, 119484), (618, 99570), (927, 66380), (1030, 59742), (1236, 49785), (1545, 39828), (1854, 33190), (2060, 29871), (3090, 19914), (3319, 18540), (3708, 16595), (4635, 13276), (6180, 9957), (6638, 9270)]