68791600

素因数分解:

$2^4\times 5^2\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:998

約数の個数: 60

約数和(自身を含む): 166214560

約数和(自身を除く): 97422960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 229, 400, 458, 751, 916, 1145, 1502, 1832, 2290, 3004, 3664, 3755, 4580, 5725, 6008, 7510, 9160, 11450, 12016, 15020, 18320, 18775, 22900, 30040, 37550, 45800, 60080, 75100, 91600, 150200, 171979, 300400, 343958, 687916, 859895, 1375832, 1719790, 2751664, 3439580, 4299475, 6879160, 8598950, 13758320, 17197900, 34395800, 68791600]

約数ペア:

[(1, 68791600), (2, 34395800), (4, 17197900), (5, 13758320), (8, 8598950), (10, 6879160), (16, 4299475), (20, 3439580), (25, 2751664), (40, 1719790), (50, 1375832), (80, 859895), (100, 687916), (200, 343958), (229, 300400), (400, 171979), (458, 150200), (751, 91600), (916, 75100), (1145, 60080), (1502, 45800), (1832, 37550), (2290, 30040), (3004, 22900), (3664, 18775), (3755, 18320), (4580, 15020), (5725, 12016), (6008, 11450), (7510, 9160)]