200906100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{223229}}^1$

素因数の和:223249

約数の個数: 54

約数和(自身を含む): 629731830

約数和(自身を除く): 428825730

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 223229, 446458, 669687, 892916, 1116145, 1339374, 2009061, 2232290, 2678748, 3348435, 4018122, 4464580, 5580725, 6696870, 8036244, 10045305, 11161450, 13393740, 16742175, 20090610, 22322900, 33484350, 40181220, 50226525, 66968700, 100453050, 200906100]

約数ペア:

[(1, 200906100), (2, 100453050), (3, 66968700), (4, 50226525), (5, 40181220), (6, 33484350), (9, 22322900), (10, 20090610), (12, 16742175), (15, 13393740), (18, 11161450), (20, 10045305), (25, 8036244), (30, 6696870), (36, 5580725), (45, 4464580), (50, 4018122), (60, 3348435), (75, 2678748), (90, 2232290), (100, 2009061), (150, 1339374), (180, 1116145), (225, 892916), (300, 669687), (450, 446458), (900, 223229)]