68939200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3917}}^1$

素因数の和:3950

約数の個数: 84

約数和(自身を含む): 185101992

約数和(自身を除く): 116162792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1100, 1600, 1760, 2200, 3520, 3917, 4400, 7834, 8800, 15668, 17600, 19585, 31336, 39170, 43087, 62672, 78340, 86174, 97925, 125344, 156680, 172348, 195850, 215435, 250688, 313360, 344696, 391700, 430870, 626720, 689392, 783400, 861740, 1077175, 1253440, 1378784, 1566800, 1723480, 2154350, 2757568, 3133600, 3446960, 4308700, 6267200, 6893920, 8617400, 13787840, 17234800, 34469600, 68939200]

約数ペア:

[(1, 68939200), (2, 34469600), (4, 17234800), (5, 13787840), (8, 8617400), (10, 6893920), (11, 6267200), (16, 4308700), (20, 3446960), (22, 3133600), (25, 2757568), (32, 2154350), (40, 1723480), (44, 1566800), (50, 1378784), (55, 1253440), (64, 1077175), (80, 861740), (88, 783400), (100, 689392), (110, 626720), (160, 430870), (176, 391700), (200, 344696), (220, 313360), (275, 250688), (320, 215435), (352, 195850), (400, 172348), (440, 156680), (550, 125344), (704, 97925), (800, 86174), (880, 78340), (1100, 62672), (1600, 43087), (1760, 39170), (2200, 31336), (3520, 19585), (3917, 17600), (4400, 15668), (7834, 8800)]