153445260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{25321}}^1$

素因数の和:25434

約数の個数: 48

約数和(自身を含む): 433917792

約数和(自身を除く): 280472532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 25321, 50642, 75963, 101284, 126605, 151926, 253210, 303852, 379815, 506420, 759630, 1519260, 2557421, 5114842, 7672263, 10229684, 12787105, 15344526, 25574210, 30689052, 38361315, 51148420, 76722630, 153445260]

約数ペア:

[(1, 153445260), (2, 76722630), (3, 51148420), (4, 38361315), (5, 30689052), (6, 25574210), (10, 15344526), (12, 12787105), (15, 10229684), (20, 7672263), (30, 5114842), (60, 2557421), (101, 1519260), (202, 759630), (303, 506420), (404, 379815), (505, 303852), (606, 253210), (1010, 151926), (1212, 126605), (1515, 101284), (2020, 75963), (3030, 50642), (6060, 25321)]