75717420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5659}}^1$

素因数の和:5894

約数の個数: 48

約数和(自身を含む): 212997120

約数和(自身を除く): 137279700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 5659, 6690, 11318, 13380, 16977, 22636, 28295, 33954, 56590, 67908, 84885, 113180, 169770, 339540, 1261957, 2523914, 3785871, 5047828, 6309785, 7571742, 12619570, 15143484, 18929355, 25239140, 37858710, 75717420]

約数ペア:

[(1, 75717420), (2, 37858710), (3, 25239140), (4, 18929355), (5, 15143484), (6, 12619570), (10, 7571742), (12, 6309785), (15, 5047828), (20, 3785871), (30, 2523914), (60, 1261957), (223, 339540), (446, 169770), (669, 113180), (892, 84885), (1115, 67908), (1338, 56590), (2230, 33954), (2676, 28295), (3345, 22636), (4460, 16977), (5659, 13380), (6690, 11318)]