225592020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{417763}}^1$

素因数の和:417781

約数の個数: 48

約数和(自身を含む): 701843520

約数和(自身を除く): 476251500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 417763, 835526, 1253289, 1671052, 2088815, 2506578, 3759867, 4177630, 5013156, 6266445, 7519734, 8355260, 11279601, 12532890, 15039468, 18799335, 22559202, 25065780, 37598670, 45118404, 56398005, 75197340, 112796010, 225592020]

約数ペア:

[(1, 225592020), (2, 112796010), (3, 75197340), (4, 56398005), (5, 45118404), (6, 37598670), (9, 25065780), (10, 22559202), (12, 18799335), (15, 15039468), (18, 12532890), (20, 11279601), (27, 8355260), (30, 7519734), (36, 6266445), (45, 5013156), (54, 4177630), (60, 3759867), (90, 2506578), (108, 2088815), (135, 1671052), (180, 1253289), (270, 835526), (540, 417763)]