75272320

素因数分解:

$2^7\times 5^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 180999000

約数和(自身を除く): 105726680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 337, 349, 640, 674, 698, 1348, 1396, 1685, 1745, 2696, 2792, 3370, 3490, 5392, 5584, 6740, 6980, 10784, 11168, 13480, 13960, 21568, 22336, 26960, 27920, 43136, 44672, 53920, 55840, 107840, 111680, 117613, 215680, 223360, 235226, 470452, 588065, 940904, 1176130, 1881808, 2352260, 3763616, 4704520, 7527232, 9409040, 15054464, 18818080, 37636160, 75272320]

約数ペア:

[(1, 75272320), (2, 37636160), (4, 18818080), (5, 15054464), (8, 9409040), (10, 7527232), (16, 4704520), (20, 3763616), (32, 2352260), (40, 1881808), (64, 1176130), (80, 940904), (128, 588065), (160, 470452), (320, 235226), (337, 223360), (349, 215680), (640, 117613), (674, 111680), (698, 107840), (1348, 55840), (1396, 53920), (1685, 44672), (1745, 43136), (2696, 27920), (2792, 26960), (3370, 22336), (3490, 21568), (5392, 13960), (5584, 13480), (6740, 11168), (6980, 10784)]