165006180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9857}}^1$

素因数の和:9906

約数の個数: 96

約数和(自身を含む): 529966080

約数和(自身を除く): 364959900

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, 8370, 9857, 16740, 19714, 29571, 39428, 49285, 59142, 88713, 98570, 118284, 147855, 177426, 197140, 266139, 295710, 305567, 354852, 443565, 532278, 591420, 611134, 887130, 916701, 1064556, 1222268, 1330695, 1527835, 1774260, 1833402, 2661390, 2750103, 3055670, 3666804, 4583505, 5322780, 5500206, 6111340, 8250309, 9167010, 11000412, 13750515, 16500618, 18334020, 27501030, 33001236, 41251545, 55002060, 82503090, 165006180]

約数ペア:

[(1, 165006180), (2, 82503090), (3, 55002060), (4, 41251545), (5, 33001236), (6, 27501030), (9, 18334020), (10, 16500618), (12, 13750515), (15, 11000412), (18, 9167010), (20, 8250309), (27, 6111340), (30, 5500206), (31, 5322780), (36, 4583505), (45, 3666804), (54, 3055670), (60, 2750103), (62, 2661390), (90, 1833402), (93, 1774260), (108, 1527835), (124, 1330695), (135, 1222268), (155, 1064556), (180, 916701), (186, 887130), (270, 611134), (279, 591420), (310, 532278), (372, 443565), (465, 354852), (540, 305567), (558, 295710), (620, 266139), (837, 197140), (930, 177426), (1116, 147855), (1395, 118284), (1674, 98570), (1860, 88713), (2790, 59142), (3348, 49285), (4185, 39428), (5580, 29571), (8370, 19714), (9857, 16740)]