275527620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1530709}}^1$

素因数の和:1530724

約数の個数: 36

約数和(自身を含む): 835767660

約数和(自身を除く): 560240040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1530709, 3061418, 4592127, 6122836, 7653545, 9184254, 13776381, 15307090, 18368508, 22960635, 27552762, 30614180, 45921270, 55105524, 68881905, 91842540, 137763810, 275527620]

約数ペア:

[(1, 275527620), (2, 137763810), (3, 91842540), (4, 68881905), (5, 55105524), (6, 45921270), (9, 30614180), (10, 27552762), (12, 22960635), (15, 18368508), (18, 15307090), (20, 13776381), (30, 9184254), (36, 7653545), (45, 6122836), (60, 4592127), (90, 3061418), (180, 1530709)]