153068800

素因数分解:

$2^8\times 5^2\times {\mathrm{23917}}^1$

素因数の和:23943

約数の個数: 54

約数和(自身を含む): 378885038

約数和(自身を除く): 225816238

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 23917, 47834, 95668, 119585, 191336, 239170, 382672, 478340, 597925, 765344, 956680, 1195850, 1530688, 1913360, 2391700, 3061376, 3826720, 4783400, 6122752, 7653440, 9566800, 15306880, 19133600, 30613760, 38267200, 76534400, 153068800]

約数ペア:

[(1, 153068800), (2, 76534400), (4, 38267200), (5, 30613760), (8, 19133600), (10, 15306880), (16, 9566800), (20, 7653440), (25, 6122752), (32, 4783400), (40, 3826720), (50, 3061376), (64, 2391700), (80, 1913360), (100, 1530688), (128, 1195850), (160, 956680), (200, 765344), (256, 597925), (320, 478340), (400, 382672), (640, 239170), (800, 191336), (1280, 119585), (1600, 95668), (3200, 47834), (6400, 23917)]