200788740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{371831}}^1$

素因数の和:371849

約数の個数: 48

約数和(自身を含む): 624677760

約数和(自身を除く): 423889020

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, 371831, 743662, 1115493, 1487324, 1859155, 2230986, 3346479, 3718310, 4461972, 5577465, 6692958, 7436620, 10039437, 11154930, 13385916, 16732395, 20078874, 22309860, 33464790, 40157748, 50197185, 66929580, 100394370, 200788740]

約数ペア:

[(1, 200788740), (2, 100394370), (3, 66929580), (4, 50197185), (5, 40157748), (6, 33464790), (9, 22309860), (10, 20078874), (12, 16732395), (15, 13385916), (18, 11154930), (20, 10039437), (27, 7436620), (30, 6692958), (36, 5577465), (45, 4461972), (54, 3718310), (60, 3346479), (90, 2230986), (108, 1859155), (135, 1487324), (180, 1115493), (270, 743662), (540, 371831)]