139126140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8311}}^1$

素因数の和:8360

約数の個数: 96

約数和(自身を含む): 446853120

約数和(自身を除く): 307726980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8311, 8370, 16622, 16740, 24933, 33244, 41555, 49866, 74799, 83110, 99732, 124665, 149598, 166220, 224397, 249330, 257641, 299196, 373995, 448794, 498660, 515282, 747990, 772923, 897588, 1030564, 1121985, 1288205, 1495980, 1545846, 2243970, 2318769, 2576410, 3091692, 3864615, 4487940, 4637538, 5152820, 6956307, 7729230, 9275076, 11593845, 13912614, 15458460, 23187690, 27825228, 34781535, 46375380, 69563070, 139126140]

約数ペア:

[(1, 139126140), (2, 69563070), (3, 46375380), (4, 34781535), (5, 27825228), (6, 23187690), (9, 15458460), (10, 13912614), (12, 11593845), (15, 9275076), (18, 7729230), (20, 6956307), (27, 5152820), (30, 4637538), (31, 4487940), (36, 3864615), (45, 3091692), (54, 2576410), (60, 2318769), (62, 2243970), (90, 1545846), (93, 1495980), (108, 1288205), (124, 1121985), (135, 1030564), (155, 897588), (180, 772923), (186, 747990), (270, 515282), (279, 498660), (310, 448794), (372, 373995), (465, 299196), (540, 257641), (558, 249330), (620, 224397), (837, 166220), (930, 149598), (1116, 124665), (1395, 99732), (1674, 83110), (1860, 74799), (2790, 49866), (3348, 41555), (4185, 33244), (5580, 24933), (8311, 16740), (8370, 16622)]