45551340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{253063}}^1$

素因数の和:253078

約数の個数: 36

約数和(自身を含む): 138172944

約数和(自身を除く): 92621604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 253063, 506126, 759189, 1012252, 1265315, 1518378, 2277567, 2530630, 3036756, 3795945, 4555134, 5061260, 7591890, 9110268, 11387835, 15183780, 22775670, 45551340]

約数ペア:

[(1, 45551340), (2, 22775670), (3, 15183780), (4, 11387835), (5, 9110268), (6, 7591890), (9, 5061260), (10, 4555134), (12, 3795945), (15, 3036756), (18, 2530630), (20, 2277567), (30, 1518378), (36, 1265315), (45, 1012252), (60, 759189), (90, 506126), (180, 253063)]