137613780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{764521}}^1$

素因数の和:764536

約数の個数: 36

約数和(自身を含む): 417429012

約数和(自身を除く): 279815232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 764521, 1529042, 2293563, 3058084, 3822605, 4587126, 6880689, 7645210, 9174252, 11467815, 13761378, 15290420, 22935630, 27522756, 34403445, 45871260, 68806890, 137613780]

約数ペア:

[(1, 137613780), (2, 68806890), (3, 45871260), (4, 34403445), (5, 27522756), (6, 22935630), (9, 15290420), (10, 13761378), (12, 11467815), (15, 9174252), (18, 7645210), (20, 6880689), (30, 4587126), (36, 3822605), (45, 3058084), (60, 2293563), (90, 1529042), (180, 764521)]