100550880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{69827}}^1$

素因数の和:69848

約数の個数: 72

約数和(自身を含む): 343134792

約数和(自身を除く): 242583912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 69827, 139654, 209481, 279308, 349135, 418962, 558616, 628443, 698270, 837924, 1047405, 1117232, 1256886, 1396540, 1675848, 2094810, 2234464, 2513772, 2793080, 3142215, 3351696, 4189620, 5027544, 5586160, 6284430, 6703392, 8379240, 10055088, 11172320, 12568860, 16758480, 20110176, 25137720, 33516960, 50275440, 100550880]

約数ペア:

[(1, 100550880), (2, 50275440), (3, 33516960), (4, 25137720), (5, 20110176), (6, 16758480), (8, 12568860), (9, 11172320), (10, 10055088), (12, 8379240), (15, 6703392), (16, 6284430), (18, 5586160), (20, 5027544), (24, 4189620), (30, 3351696), (32, 3142215), (36, 2793080), (40, 2513772), (45, 2234464), (48, 2094810), (60, 1675848), (72, 1396540), (80, 1256886), (90, 1117232), (96, 1047405), (120, 837924), (144, 698270), (160, 628443), (180, 558616), (240, 418962), (288, 349135), (360, 279308), (480, 209481), (720, 139654), (1440, 69827)]