27483660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{853}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 83931120

約数和(自身を除く): 56447460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 853, 895, 1074, 1611, 1706, 1790, 2148, 2559, 2685, 3222, 3412, 3580, 4265, 5118, 5370, 6444, 7677, 8055, 8530, 10236, 10740, 12795, 15354, 16110, 17060, 25590, 30708, 32220, 38385, 51180, 76770, 152687, 153540, 305374, 458061, 610748, 763435, 916122, 1374183, 1526870, 1832244, 2290305, 2748366, 3053740, 4580610, 5496732, 6870915, 9161220, 13741830, 27483660]

約数ペア:

[(1, 27483660), (2, 13741830), (3, 9161220), (4, 6870915), (5, 5496732), (6, 4580610), (9, 3053740), (10, 2748366), (12, 2290305), (15, 1832244), (18, 1526870), (20, 1374183), (30, 916122), (36, 763435), (45, 610748), (60, 458061), (90, 305374), (179, 153540), (180, 152687), (358, 76770), (537, 51180), (716, 38385), (853, 32220), (895, 30708), (1074, 25590), (1611, 17060), (1706, 16110), (1790, 15354), (2148, 12795), (2559, 10740), (2685, 10236), (3222, 8530), (3412, 8055), (3580, 7677), (4265, 6444), (5118, 5370)]