30259600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 84691008

約数和(自身を除く): 54431408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 101, 107, 112, 140, 175, 200, 202, 214, 280, 350, 400, 404, 428, 505, 535, 560, 700, 707, 749, 808, 856, 1010, 1070, 1400, 1414, 1498, 1616, 1712, 2020, 2140, 2525, 2675, 2800, 2828, 2996, 3535, 3745, 4040, 4280, 5050, 5350, 5656, 5992, 7070, 7490, 8080, 8560, 10100, 10700, 10807, 11312, 11984, 14140, 14980, 17675, 18725, 20200, 21400, 21614, 28280, 29960, 35350, 37450, 40400, 42800, 43228, 54035, 56560, 59920, 70700, 74900, 75649, 86456, 108070, 141400, 149800, 151298, 172912, 216140, 270175, 282800, 299600, 302596, 378245, 432280, 540350, 605192, 756490, 864560, 1080700, 1210384, 1512980, 1891225, 2161400, 3025960, 3782450, 4322800, 6051920, 7564900, 15129800, 30259600]

約数ペア:

[(1, 30259600), (2, 15129800), (4, 7564900), (5, 6051920), (7, 4322800), (8, 3782450), (10, 3025960), (14, 2161400), (16, 1891225), (20, 1512980), (25, 1210384), (28, 1080700), (35, 864560), (40, 756490), (50, 605192), (56, 540350), (70, 432280), (80, 378245), (100, 302596), (101, 299600), (107, 282800), (112, 270175), (140, 216140), (175, 172912), (200, 151298), (202, 149800), (214, 141400), (280, 108070), (350, 86456), (400, 75649), (404, 74900), (428, 70700), (505, 59920), (535, 56560), (560, 54035), (700, 43228), (707, 42800), (749, 40400), (808, 37450), (856, 35350), (1010, 29960), (1070, 28280), (1400, 21614), (1414, 21400), (1498, 20200), (1616, 18725), (1712, 17675), (2020, 14980), (2140, 14140), (2525, 11984), (2675, 11312), (2800, 10807), (2828, 10700), (2996, 10100), (3535, 8560), (3745, 8080), (4040, 7490), (4280, 7070), (5050, 5992), (5350, 5656)]