87333660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{161729}}^1$

素因数の和:161747

約数の個数: 48

約数和(自身を含む): 271706400

約数和(自身を除く): 184372740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 161729, 323458, 485187, 646916, 808645, 970374, 1455561, 1617290, 1940748, 2425935, 2911122, 3234580, 4366683, 4851870, 5822244, 7277805, 8733366, 9703740, 14555610, 17466732, 21833415, 29111220, 43666830, 87333660]

約数ペア:

[(1, 87333660), (2, 43666830), (3, 29111220), (4, 21833415), (5, 17466732), (6, 14555610), (9, 9703740), (10, 8733366), (12, 7277805), (15, 5822244), (18, 4851870), (20, 4366683), (27, 3234580), (30, 2911122), (36, 2425935), (45, 1940748), (54, 1617290), (60, 1455561), (90, 970374), (108, 808645), (135, 646916), (180, 485187), (270, 323458), (540, 161729)]