75852540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7951}}^1$

素因数の和:8019

約数の個数: 72

約数和(自身を含む): 234456768

約数和(自身を除く): 158604228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 7951, 9540, 15902, 23853, 31804, 39755, 47706, 71559, 79510, 95412, 119265, 143118, 159020, 238530, 286236, 357795, 421403, 477060, 715590, 842806, 1264209, 1431180, 1685612, 2107015, 2528418, 3792627, 4214030, 5056836, 6321045, 7585254, 8428060, 12642090, 15170508, 18963135, 25284180, 37926270, 75852540]

約数ペア:

[(1, 75852540), (2, 37926270), (3, 25284180), (4, 18963135), (5, 15170508), (6, 12642090), (9, 8428060), (10, 7585254), (12, 6321045), (15, 5056836), (18, 4214030), (20, 3792627), (30, 2528418), (36, 2107015), (45, 1685612), (53, 1431180), (60, 1264209), (90, 842806), (106, 715590), (159, 477060), (180, 421403), (212, 357795), (265, 286236), (318, 238530), (477, 159020), (530, 143118), (636, 119265), (795, 95412), (954, 79510), (1060, 71559), (1590, 47706), (1908, 39755), (2385, 31804), (3180, 23853), (4770, 15902), (7951, 9540)]