15281244

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 45561600

約数和(自身を除く): 30280356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 228, 297, 342, 396, 418, 513, 594, 627, 677, 684, 836, 1026, 1188, 1254, 1354, 1881, 2031, 2052, 2508, 2708, 3762, 4062, 5643, 6093, 7447, 7524, 8124, 11286, 12186, 12863, 14894, 18279, 22341, 22572, 24372, 25726, 29788, 36558, 38589, 44682, 51452, 67023, 73116, 77178, 89364, 115767, 134046, 141493, 154356, 201069, 231534, 268092, 282986, 347301, 402138, 424479, 463068, 565972, 694602, 804276, 848958, 1273437, 1389204, 1697916, 2546874, 3820311, 5093748, 7640622, 15281244]

約数ペア:

[(1, 15281244), (2, 7640622), (3, 5093748), (4, 3820311), (6, 2546874), (9, 1697916), (11, 1389204), (12, 1273437), (18, 848958), (19, 804276), (22, 694602), (27, 565972), (33, 463068), (36, 424479), (38, 402138), (44, 347301), (54, 282986), (57, 268092), (66, 231534), (76, 201069), (99, 154356), (108, 141493), (114, 134046), (132, 115767), (171, 89364), (198, 77178), (209, 73116), (228, 67023), (297, 51452), (342, 44682), (396, 38589), (418, 36558), (513, 29788), (594, 25726), (627, 24372), (677, 22572), (684, 22341), (836, 18279), (1026, 14894), (1188, 12863), (1254, 12186), (1354, 11286), (1881, 8124), (2031, 7524), (2052, 7447), (2508, 6093), (2708, 5643), (3762, 4062)]