252307620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6121}}^1$

素因数の和:6365

約数の個数: 72

約数和(自身を含む): 768800760

約数和(自身を除く): 516493140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 4122, 4580, 6121, 6870, 8244, 10305, 12242, 13740, 18363, 20610, 24484, 30605, 36726, 41220, 55089, 61210, 73452, 91815, 110178, 122420, 183630, 220356, 275445, 367260, 550890, 1101780, 1401709, 2803418, 4205127, 5606836, 7008545, 8410254, 12615381, 14017090, 16820508, 21025635, 25230762, 28034180, 42051270, 50461524, 63076905, 84102540, 126153810, 252307620]

約数ペア:

[(1, 252307620), (2, 126153810), (3, 84102540), (4, 63076905), (5, 50461524), (6, 42051270), (9, 28034180), (10, 25230762), (12, 21025635), (15, 16820508), (18, 14017090), (20, 12615381), (30, 8410254), (36, 7008545), (45, 5606836), (60, 4205127), (90, 2803418), (180, 1401709), (229, 1101780), (458, 550890), (687, 367260), (916, 275445), (1145, 220356), (1374, 183630), (2061, 122420), (2290, 110178), (2748, 91815), (3435, 73452), (4122, 61210), (4580, 55089), (6121, 41220), (6870, 36726), (8244, 30605), (10305, 24484), (12242, 20610), (13740, 18363)]