82279620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11149}}^1$

素因数の和:11205

約数の個数: 72

約数和(自身を含む): 255691800

約数和(自身を除く): 173412180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 11149, 22298, 33447, 44596, 55745, 66894, 100341, 111490, 133788, 167235, 200682, 222980, 334470, 401364, 457109, 501705, 668940, 914218, 1003410, 1371327, 1828436, 2006820, 2285545, 2742654, 4113981, 4571090, 5485308, 6856635, 8227962, 9142180, 13713270, 16455924, 20569905, 27426540, 41139810, 82279620]

約数ペア:

[(1, 82279620), (2, 41139810), (3, 27426540), (4, 20569905), (5, 16455924), (6, 13713270), (9, 9142180), (10, 8227962), (12, 6856635), (15, 5485308), (18, 4571090), (20, 4113981), (30, 2742654), (36, 2285545), (41, 2006820), (45, 1828436), (60, 1371327), (82, 1003410), (90, 914218), (123, 668940), (164, 501705), (180, 457109), (205, 401364), (246, 334470), (369, 222980), (410, 200682), (492, 167235), (615, 133788), (738, 111490), (820, 100341), (1230, 66894), (1476, 55745), (1845, 44596), (2460, 33447), (3690, 22298), (7380, 11149)]