27356800

素因数分解:

$2^7\times 5^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 69058080

約数和(自身を除く): 41701280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 103, 128, 160, 166, 200, 206, 320, 332, 400, 412, 415, 515, 640, 664, 800, 824, 830, 1030, 1328, 1600, 1648, 1660, 2060, 2075, 2575, 2656, 3200, 3296, 3320, 4120, 4150, 5150, 5312, 6592, 6640, 8240, 8300, 8549, 10300, 10624, 13184, 13280, 16480, 16600, 17098, 20600, 26560, 32960, 33200, 34196, 41200, 42745, 53120, 65920, 66400, 68392, 82400, 85490, 132800, 136784, 164800, 170980, 213725, 265600, 273568, 329600, 341960, 427450, 547136, 683920, 854900, 1094272, 1367840, 1709800, 2735680, 3419600, 5471360, 6839200, 13678400, 27356800]

約数ペア:

[(1, 27356800), (2, 13678400), (4, 6839200), (5, 5471360), (8, 3419600), (10, 2735680), (16, 1709800), (20, 1367840), (25, 1094272), (32, 854900), (40, 683920), (50, 547136), (64, 427450), (80, 341960), (83, 329600), (100, 273568), (103, 265600), (128, 213725), (160, 170980), (166, 164800), (200, 136784), (206, 132800), (320, 85490), (332, 82400), (400, 68392), (412, 66400), (415, 65920), (515, 53120), (640, 42745), (664, 41200), (800, 34196), (824, 33200), (830, 32960), (1030, 26560), (1328, 20600), (1600, 17098), (1648, 16600), (1660, 16480), (2060, 13280), (2075, 13184), (2575, 10624), (2656, 10300), (3200, 8549), (3296, 8300), (3320, 8240), (4120, 6640), (4150, 6592), (5150, 5312)]