85615380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1351

約数の個数: 120

約数和(自身を含む): 275342760

約数和(自身を除く): 189727380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1107, 1230, 1289, 1476, 1620, 1845, 2214, 2460, 2578, 3321, 3690, 3867, 4428, 5156, 5535, 6445, 6642, 7380, 7734, 11070, 11601, 12890, 13284, 15468, 16605, 19335, 22140, 23202, 25780, 33210, 34803, 38670, 46404, 52849, 58005, 66420, 69606, 77340, 104409, 105698, 116010, 139212, 158547, 174015, 208818, 211396, 232020, 264245, 317094, 348030, 417636, 475641, 522045, 528490, 634188, 696060, 792735, 951282, 1044090, 1056980, 1426923, 1585470, 1902564, 2088180, 2378205, 2853846, 3170940, 4280769, 4756410, 5707692, 7134615, 8561538, 9512820, 14269230, 17123076, 21403845, 28538460, 42807690, 85615380]

約数ペア:

[(1, 85615380), (2, 42807690), (3, 28538460), (4, 21403845), (5, 17123076), (6, 14269230), (9, 9512820), (10, 8561538), (12, 7134615), (15, 5707692), (18, 4756410), (20, 4280769), (27, 3170940), (30, 2853846), (36, 2378205), (41, 2088180), (45, 1902564), (54, 1585470), (60, 1426923), (81, 1056980), (82, 1044090), (90, 951282), (108, 792735), (123, 696060), (135, 634188), (162, 528490), (164, 522045), (180, 475641), (205, 417636), (246, 348030), (270, 317094), (324, 264245), (369, 232020), (405, 211396), (410, 208818), (492, 174015), (540, 158547), (615, 139212), (738, 116010), (810, 105698), (820, 104409), (1107, 77340), (1230, 69606), (1289, 66420), (1476, 58005), (1620, 52849), (1845, 46404), (2214, 38670), (2460, 34803), (2578, 33210), (3321, 25780), (3690, 23202), (3867, 22140), (4428, 19335), (5156, 16605), (5535, 15468), (6445, 13284), (6642, 12890), (7380, 11601), (7734, 11070)]