142344800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13687}}^1$

素因数の和:13720

約数の個数: 72

約数和(自身を含む): 374257296

約数和(自身を除く): 231912496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 13687, 27374, 54748, 68435, 109496, 136870, 177931, 218992, 273740, 342175, 355862, 437984, 547480, 684350, 711724, 889655, 1094960, 1368700, 1423448, 1779310, 2189920, 2737400, 2846896, 3558620, 4448275, 5474800, 5693792, 7117240, 8896550, 10949600, 14234480, 17793100, 28468960, 35586200, 71172400, 142344800]

約数ペア:

[(1, 142344800), (2, 71172400), (4, 35586200), (5, 28468960), (8, 17793100), (10, 14234480), (13, 10949600), (16, 8896550), (20, 7117240), (25, 5693792), (26, 5474800), (32, 4448275), (40, 3558620), (50, 2846896), (52, 2737400), (65, 2189920), (80, 1779310), (100, 1423448), (104, 1368700), (130, 1094960), (160, 889655), (200, 711724), (208, 684350), (260, 547480), (325, 437984), (400, 355862), (416, 342175), (520, 273740), (650, 218992), (800, 177931), (1040, 136870), (1300, 109496), (2080, 68435), (2600, 54748), (5200, 27374), (10400, 13687)]