76474980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{424861}}^1$

素因数の和:424876

約数の個数: 36

約数和(自身を含む): 231974652

約数和(自身を除く): 155499672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 424861, 849722, 1274583, 1699444, 2124305, 2549166, 3823749, 4248610, 5098332, 6372915, 7647498, 8497220, 12745830, 15294996, 19118745, 25491660, 38237490, 76474980]

約数ペア:

[(1, 76474980), (2, 38237490), (3, 25491660), (4, 19118745), (5, 15294996), (6, 12745830), (9, 8497220), (10, 7647498), (12, 6372915), (15, 5098332), (18, 4248610), (20, 3823749), (30, 2549166), (36, 2124305), (45, 1699444), (60, 1274583), (90, 849722), (180, 424861)]