109418800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16091}}^1$

素因数の和:16126

約数の個数: 60

約数和(自身を含む): 278359416

約数和(自身を除く): 168940616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 16091, 32182, 64364, 80455, 128728, 160910, 257456, 273547, 321820, 402275, 547094, 643640, 804550, 1094188, 1287280, 1367735, 1609100, 2188376, 2735470, 3218200, 4376752, 5470940, 6436400, 6838675, 10941880, 13677350, 21883760, 27354700, 54709400, 109418800]

約数ペア:

[(1, 109418800), (2, 54709400), (4, 27354700), (5, 21883760), (8, 13677350), (10, 10941880), (16, 6838675), (17, 6436400), (20, 5470940), (25, 4376752), (34, 3218200), (40, 2735470), (50, 2188376), (68, 1609100), (80, 1367735), (85, 1287280), (100, 1094188), (136, 804550), (170, 643640), (200, 547094), (272, 402275), (340, 321820), (400, 273547), (425, 257456), (680, 160910), (850, 128728), (1360, 80455), (1700, 64364), (3400, 32182), (6800, 16091)]