26641980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:600

約数の個数: 96

約数和(自身を含む): 83865600

約数和(自身を除く): 57223620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 479, 515, 540, 618, 927, 958, 1030, 1236, 1437, 1545, 1854, 1916, 2060, 2395, 2781, 2874, 3090, 3708, 4311, 4635, 4790, 5562, 5748, 6180, 7185, 8622, 9270, 9580, 11124, 12933, 13905, 14370, 17244, 18540, 21555, 25866, 27810, 28740, 43110, 49337, 51732, 55620, 64665, 86220, 98674, 129330, 148011, 197348, 246685, 258660, 296022, 444033, 493370, 592044, 740055, 888066, 986740, 1332099, 1480110, 1776132, 2220165, 2664198, 2960220, 4440330, 5328396, 6660495, 8880660, 13320990, 26641980]

約数ペア:

[(1, 26641980), (2, 13320990), (3, 8880660), (4, 6660495), (5, 5328396), (6, 4440330), (9, 2960220), (10, 2664198), (12, 2220165), (15, 1776132), (18, 1480110), (20, 1332099), (27, 986740), (30, 888066), (36, 740055), (45, 592044), (54, 493370), (60, 444033), (90, 296022), (103, 258660), (108, 246685), (135, 197348), (180, 148011), (206, 129330), (270, 98674), (309, 86220), (412, 64665), (479, 55620), (515, 51732), (540, 49337), (618, 43110), (927, 28740), (958, 27810), (1030, 25866), (1236, 21555), (1437, 18540), (1545, 17244), (1854, 14370), (1916, 13905), (2060, 12933), (2395, 11124), (2781, 9580), (2874, 9270), (3090, 8622), (3708, 7185), (4311, 6180), (4635, 5748), (4790, 5562)]