138074800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{11903}}^1$

素因数の和:11950

約数の個数: 60

約数和(自身を含む): 343192320

約数和(自身を除く): 205117520

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, 11903, 23806, 47612, 59515, 95224, 119030, 190448, 238060, 297575, 345187, 476120, 595150, 690374, 952240, 1190300, 1380748, 1725935, 2380600, 2761496, 3451870, 4761200, 5522992, 6903740, 8629675, 13807480, 17259350, 27614960, 34518700, 69037400, 138074800]

約数ペア:

[(1, 138074800), (2, 69037400), (4, 34518700), (5, 27614960), (8, 17259350), (10, 13807480), (16, 8629675), (20, 6903740), (25, 5522992), (29, 4761200), (40, 3451870), (50, 2761496), (58, 2380600), (80, 1725935), (100, 1380748), (116, 1190300), (145, 952240), (200, 690374), (232, 595150), (290, 476120), (400, 345187), (464, 297575), (580, 238060), (725, 190448), (1160, 119030), (1450, 95224), (2320, 59515), (2900, 47612), (5800, 23806), (11600, 11903)]