75086520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1201}}^1$

素因数の和:1736

約数の個数: 64

約数和(自身を含む): 225879840

約数和(自身を除く): 150793320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1201, 1563, 2084, 2402, 2605, 3126, 3603, 4168, 4804, 5210, 6005, 6252, 7206, 7815, 9608, 10420, 12010, 12504, 14412, 15630, 18015, 20840, 24020, 28824, 31260, 36030, 48040, 62520, 72060, 144120, 625721, 1251442, 1877163, 2502884, 3128605, 3754326, 5005768, 6257210, 7508652, 9385815, 12514420, 15017304, 18771630, 25028840, 37543260, 75086520]

約数ペア:

[(1, 75086520), (2, 37543260), (3, 25028840), (4, 18771630), (5, 15017304), (6, 12514420), (8, 9385815), (10, 7508652), (12, 6257210), (15, 5005768), (20, 3754326), (24, 3128605), (30, 2502884), (40, 1877163), (60, 1251442), (120, 625721), (521, 144120), (1042, 72060), (1201, 62520), (1563, 48040), (2084, 36030), (2402, 31260), (2605, 28824), (3126, 24020), (3603, 20840), (4168, 18015), (4804, 15630), (5210, 14412), (6005, 12504), (6252, 12010), (7206, 10420), (7815, 9608)]