90603180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503351}}^1$

素因数の和:503366

約数の個数: 36

約数和(自身を含む): 274830192

約数和(自身を除く): 184227012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503351, 1006702, 1510053, 2013404, 2516755, 3020106, 4530159, 5033510, 6040212, 7550265, 9060318, 10067020, 15100530, 18120636, 22650795, 30201060, 45301590, 90603180]

約数ペア:

[(1, 90603180), (2, 45301590), (3, 30201060), (4, 22650795), (5, 18120636), (6, 15100530), (9, 10067020), (10, 9060318), (12, 7550265), (15, 6040212), (18, 5033510), (20, 4530159), (30, 3020106), (36, 2516755), (45, 2013404), (60, 1510053), (90, 1006702), (180, 503351)]