149744220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3359}}^1$

素因数の和:4114

約数の個数: 48

約数和(自身を含む): 419973120

約数和(自身を除く): 270228900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1486, 2229, 2972, 3359, 3715, 4458, 6718, 7430, 8916, 10077, 11145, 13436, 14860, 16795, 20154, 22290, 33590, 40308, 44580, 50385, 67180, 100770, 201540, 2495737, 4991474, 7487211, 9982948, 12478685, 14974422, 24957370, 29948844, 37436055, 49914740, 74872110, 149744220]

約数ペア:

[(1, 149744220), (2, 74872110), (3, 49914740), (4, 37436055), (5, 29948844), (6, 24957370), (10, 14974422), (12, 12478685), (15, 9982948), (20, 7487211), (30, 4991474), (60, 2495737), (743, 201540), (1486, 100770), (2229, 67180), (2972, 50385), (3359, 44580), (3715, 40308), (4458, 33590), (6718, 22290), (7430, 20154), (8916, 16795), (10077, 14860), (11145, 13436)]