54206820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{33461}}^1$

素因数の和:33482

約数の個数: 60

約数和(自身を含む): 170053884

約数和(自身を除く): 115847064

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 33461, 66922, 100383, 133844, 167305, 200766, 301149, 334610, 401532, 501915, 602298, 669220, 903447, 1003830, 1204596, 1505745, 1806894, 2007660, 2710341, 3011490, 3613788, 4517235, 5420682, 6022980, 9034470, 10841364, 13551705, 18068940, 27103410, 54206820]

約数ペア:

[(1, 54206820), (2, 27103410), (3, 18068940), (4, 13551705), (5, 10841364), (6, 9034470), (9, 6022980), (10, 5420682), (12, 4517235), (15, 3613788), (18, 3011490), (20, 2710341), (27, 2007660), (30, 1806894), (36, 1505745), (45, 1204596), (54, 1003830), (60, 903447), (81, 669220), (90, 602298), (108, 501915), (135, 401532), (162, 334610), (180, 301149), (270, 200766), (324, 167305), (405, 133844), (540, 100383), (810, 66922), (1620, 33461)]