87274400

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1006

約数の個数: 72

約数和(自身を含む): 214986240

約数和(自身を除く): 127711840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 400, 508, 635, 800, 859, 1016, 1270, 1718, 2032, 2540, 3175, 3436, 4064, 4295, 5080, 6350, 6872, 8590, 10160, 12700, 13744, 17180, 20320, 21475, 25400, 27488, 34360, 42950, 50800, 68720, 85900, 101600, 109093, 137440, 171800, 218186, 343600, 436372, 545465, 687200, 872744, 1090930, 1745488, 2181860, 2727325, 3490976, 4363720, 5454650, 8727440, 10909300, 17454880, 21818600, 43637200, 87274400]

約数ペア:

[(1, 87274400), (2, 43637200), (4, 21818600), (5, 17454880), (8, 10909300), (10, 8727440), (16, 5454650), (20, 4363720), (25, 3490976), (32, 2727325), (40, 2181860), (50, 1745488), (80, 1090930), (100, 872744), (127, 687200), (160, 545465), (200, 436372), (254, 343600), (400, 218186), (508, 171800), (635, 137440), (800, 109093), (859, 101600), (1016, 85900), (1270, 68720), (1718, 50800), (2032, 42950), (2540, 34360), (3175, 27488), (3436, 25400), (4064, 21475), (4295, 20320), (5080, 17180), (6350, 13744), (6872, 12700), (8590, 10160)]