100880800

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2683}}^1$

素因数の和:2750

約数の個数: 72

約数和(自身を含む): 251608896

約数和(自身を除く): 150728096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 160, 188, 200, 235, 376, 400, 470, 752, 800, 940, 1175, 1504, 1880, 2350, 2683, 3760, 4700, 5366, 7520, 9400, 10732, 13415, 18800, 21464, 26830, 37600, 42928, 53660, 67075, 85856, 107320, 126101, 134150, 214640, 252202, 268300, 429280, 504404, 536600, 630505, 1008808, 1073200, 1261010, 2017616, 2146400, 2522020, 3152525, 4035232, 5044040, 6305050, 10088080, 12610100, 20176160, 25220200, 50440400, 100880800]

約数ペア:

[(1, 100880800), (2, 50440400), (4, 25220200), (5, 20176160), (8, 12610100), (10, 10088080), (16, 6305050), (20, 5044040), (25, 4035232), (32, 3152525), (40, 2522020), (47, 2146400), (50, 2017616), (80, 1261010), (94, 1073200), (100, 1008808), (160, 630505), (188, 536600), (200, 504404), (235, 429280), (376, 268300), (400, 252202), (470, 214640), (752, 134150), (800, 126101), (940, 107320), (1175, 85856), (1504, 67075), (1880, 53660), (2350, 42928), (2683, 37600), (3760, 26830), (4700, 21464), (5366, 18800), (7520, 13415), (9400, 10732)]