90525780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{502921}}^1$

素因数の和:502936

約数の個数: 36

約数和(自身を含む): 274595412

約数和(自身を除く): 184069632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 502921, 1005842, 1508763, 2011684, 2514605, 3017526, 4526289, 5029210, 6035052, 7543815, 9052578, 10058420, 15087630, 18105156, 22631445, 30175260, 45262890, 90525780]

約数ペア:

[(1, 90525780), (2, 45262890), (3, 30175260), (4, 22631445), (5, 18105156), (6, 15087630), (9, 10058420), (10, 9052578), (12, 7543815), (15, 6035052), (18, 5029210), (20, 4526289), (30, 3017526), (36, 2514605), (45, 2011684), (60, 1508763), (90, 1005842), (180, 502921)]