150306040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{63689}}^1$

素因数の和:63759

約数の個数: 32

約数和(自身を含む): 343926000

約数和(自身を除く): 193619960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 63689, 127378, 254756, 318445, 509512, 636890, 1273780, 2547560, 3757651, 7515302, 15030604, 18788255, 30061208, 37576510, 75153020, 150306040]

約数ペア:

[(1, 150306040), (2, 75153020), (4, 37576510), (5, 30061208), (8, 18788255), (10, 15030604), (20, 7515302), (40, 3757651), (59, 2547560), (118, 1273780), (236, 636890), (295, 509512), (472, 318445), (590, 254756), (1180, 127378), (2360, 63689)]