141524800

素因数分解:

$2^6\times 5^2\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:668

約数の個数: 84

約数和(自身を含む): 350786700

約数和(自身を除く): 209261900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 197, 200, 320, 394, 400, 449, 788, 800, 898, 985, 1576, 1600, 1796, 1970, 2245, 3152, 3592, 3940, 4490, 4925, 6304, 7184, 7880, 8980, 9850, 11225, 12608, 14368, 15760, 17960, 19700, 22450, 28736, 31520, 35920, 39400, 44900, 63040, 71840, 78800, 88453, 89800, 143680, 157600, 176906, 179600, 315200, 353812, 359200, 442265, 707624, 718400, 884530, 1415248, 1769060, 2211325, 2830496, 3538120, 4422650, 5660992, 7076240, 8845300, 14152480, 17690600, 28304960, 35381200, 70762400, 141524800]

約数ペア:

[(1, 141524800), (2, 70762400), (4, 35381200), (5, 28304960), (8, 17690600), (10, 14152480), (16, 8845300), (20, 7076240), (25, 5660992), (32, 4422650), (40, 3538120), (50, 2830496), (64, 2211325), (80, 1769060), (100, 1415248), (160, 884530), (197, 718400), (200, 707624), (320, 442265), (394, 359200), (400, 353812), (449, 315200), (788, 179600), (800, 176906), (898, 157600), (985, 143680), (1576, 89800), (1600, 88453), (1796, 78800), (1970, 71840), (2245, 63040), (3152, 44900), (3592, 39400), (3940, 35920), (4490, 31520), (4925, 28736), (6304, 22450), (7184, 19700), (7880, 17960), (8980, 15760), (9850, 14368), (11225, 12608)]