56556063180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1816187}}^1$

素因数の和:1816375

約数の個数: 72

約数和(自身を含む): 172545124752

約数和(自身を除く): 115989061572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 15570, 31140, 1816187, 3632374, 5448561, 7264748, 9080935, 10897122, 16345683, 18161870, 21794244, 27242805, 32691366, 36323740, 54485610, 65382732, 81728415, 108971220, 163456830, 314200351, 326913660, 628400702, 942601053, 1256801404, 1571001755, 1885202106, 2827803159, 3142003510, 3770404212, 4713005265, 5655606318, 6284007020, 9426010530, 11311212636, 14139015795, 18852021060, 28278031590, 56556063180]

約数ペア:

[(1, 56556063180), (2, 28278031590), (3, 18852021060), (4, 14139015795), (5, 11311212636), (6, 9426010530), (9, 6284007020), (10, 5655606318), (12, 4713005265), (15, 3770404212), (18, 3142003510), (20, 2827803159), (30, 1885202106), (36, 1571001755), (45, 1256801404), (60, 942601053), (90, 628400702), (173, 326913660), (180, 314200351), (346, 163456830), (519, 108971220), (692, 81728415), (865, 65382732), (1038, 54485610), (1557, 36323740), (1730, 32691366), (2076, 27242805), (2595, 21794244), (3114, 18161870), (3460, 16345683), (5190, 10897122), (6228, 9080935), (7785, 7264748), (10380, 5448561), (15570, 3632374), (31140, 1816187)]