85278420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{5849}}^1$

素因数の和:5876

約数の個数: 84

約数和(自身を含む): 268550100

約数和(自身を除く): 183271680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 5849, 7290, 11698, 14580, 17547, 23396, 29245, 35094, 52641, 58490, 70188, 87735, 105282, 116980, 157923, 175470, 210564, 263205, 315846, 350940, 473769, 526410, 631692, 789615, 947538, 1052820, 1421307, 1579230, 1895076, 2368845, 2842614, 3158460, 4263921, 4737690, 5685228, 7106535, 8527842, 9475380, 14213070, 17055684, 21319605, 28426140, 42639210, 85278420]

約数ペア:

[(1, 85278420), (2, 42639210), (3, 28426140), (4, 21319605), (5, 17055684), (6, 14213070), (9, 9475380), (10, 8527842), (12, 7106535), (15, 5685228), (18, 4737690), (20, 4263921), (27, 3158460), (30, 2842614), (36, 2368845), (45, 1895076), (54, 1579230), (60, 1421307), (81, 1052820), (90, 947538), (108, 789615), (135, 631692), (162, 526410), (180, 473769), (243, 350940), (270, 315846), (324, 263205), (405, 210564), (486, 175470), (540, 157923), (729, 116980), (810, 105282), (972, 87735), (1215, 70188), (1458, 58490), (1620, 52641), (2430, 35094), (2916, 29245), (3645, 23396), (4860, 17547), (5849, 14580), (7290, 11698)]