138515600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{11941}}^1$

素因数の和:11988

約数の個数: 60

約数和(自身を含む): 344287860

約数和(自身を除く): 205772260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 11600, 11941, 23882, 47764, 59705, 95528, 119410, 191056, 238820, 298525, 346289, 477640, 597050, 692578, 955280, 1194100, 1385156, 1731445, 2388200, 2770312, 3462890, 4776400, 5540624, 6925780, 8657225, 13851560, 17314450, 27703120, 34628900, 69257800, 138515600]

約数ペア:

[(1, 138515600), (2, 69257800), (4, 34628900), (5, 27703120), (8, 17314450), (10, 13851560), (16, 8657225), (20, 6925780), (25, 5540624), (29, 4776400), (40, 3462890), (50, 2770312), (58, 2388200), (80, 1731445), (100, 1385156), (116, 1194100), (145, 955280), (200, 692578), (232, 597050), (290, 477640), (400, 346289), (464, 298525), (580, 238820), (725, 191056), (1160, 119410), (1450, 95528), (2320, 59705), (2900, 47764), (5800, 23882), (11600, 11941)]