82879740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5000

約数の個数: 96

約数和(自身を含む): 266219520

約数和(自身を除く): 183339780

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, 4951, 5580, 8370, 9902, 14853, 16740, 19804, 24755, 29706, 44559, 49510, 59412, 74265, 89118, 99020, 133677, 148530, 153481, 178236, 222795, 267354, 297060, 306962, 445590, 460443, 534708, 613924, 668385, 767405, 891180, 920886, 1336770, 1381329, 1534810, 1841772, 2302215, 2673540, 2762658, 3069620, 4143987, 4604430, 5525316, 6906645, 8287974, 9208860, 13813290, 16575948, 20719935, 27626580, 41439870, 82879740]

約数ペア:

[(1, 82879740), (2, 41439870), (3, 27626580), (4, 20719935), (5, 16575948), (6, 13813290), (9, 9208860), (10, 8287974), (12, 6906645), (15, 5525316), (18, 4604430), (20, 4143987), (27, 3069620), (30, 2762658), (31, 2673540), (36, 2302215), (45, 1841772), (54, 1534810), (60, 1381329), (62, 1336770), (90, 920886), (93, 891180), (108, 767405), (124, 668385), (135, 613924), (155, 534708), (180, 460443), (186, 445590), (270, 306962), (279, 297060), (310, 267354), (372, 222795), (465, 178236), (540, 153481), (558, 148530), (620, 133677), (837, 99020), (930, 89118), (1116, 74265), (1395, 59412), (1674, 49510), (1860, 44559), (2790, 29706), (3348, 24755), (4185, 19804), (4951, 16740), (5580, 14853), (8370, 9902)]