12222000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{97}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 49288512

約数和(自身を除く): 37066512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 97, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 194, 200, 210, 225, 240, 250, 252, 280, 291, 300, 315, 336, 350, 360, 375, 388, 400, 420, 450, 485, 500, 504, 525, 560, 582, 600, 630, 679, 700, 720, 750, 776, 840, 873, 875, 900, 970, 1000, 1008, 1050, 1125, 1164, 1200, 1260, 1358, 1400, 1455, 1500, 1552, 1575, 1680, 1746, 1750, 1800, 1940, 2000, 2037, 2100, 2250, 2328, 2425, 2520, 2625, 2716, 2800, 2910, 3000, 3150, 3395, 3492, 3500, 3600, 3880, 4074, 4200, 4365, 4500, 4656, 4850, 5040, 5250, 5432, 5820, 6000, 6111, 6300, 6790, 6984, 7000, 7275, 7760, 7875, 8148, 8400, 8730, 9000, 9700, 10185, 10500, 10864, 11640, 12125, 12222, 12600, 13580, 13968, 14000, 14550, 15750, 16296, 16975, 17460, 18000, 19400, 20370, 21000, 21825, 23280, 24250, 24444, 25200, 27160, 29100, 30555, 31500, 32592, 33950, 34920, 36375, 38800, 40740, 42000, 43650, 48500, 48888, 50925, 54320, 58200, 61110, 63000, 67900, 69840, 72750, 81480, 84875, 87300, 97000, 97776, 101850, 109125, 116400, 122220, 126000, 135800, 145500, 152775, 162960, 169750, 174600, 194000, 203700, 218250, 244440, 254625, 271600, 291000, 305550, 339500, 349200, 407400, 436500, 488880, 509250, 582000, 611100, 679000, 763875, 814800, 873000, 1018500, 1222200, 1358000, 1527750, 1746000, 2037000, 2444400, 3055500, 4074000, 6111000, 12222000]

約数ペア:

[(1, 12222000), (2, 6111000), (3, 4074000), (4, 3055500), (5, 2444400), (6, 2037000), (7, 1746000), (8, 1527750), (9, 1358000), (10, 1222200), (12, 1018500), (14, 873000), (15, 814800), (16, 763875), (18, 679000), (20, 611100), (21, 582000), (24, 509250), (25, 488880), (28, 436500), (30, 407400), (35, 349200), (36, 339500), (40, 305550), (42, 291000), (45, 271600), (48, 254625), (50, 244440), (56, 218250), (60, 203700), (63, 194000), (70, 174600), (72, 169750), (75, 162960), (80, 152775), (84, 145500), (90, 135800), (97, 126000), (100, 122220), (105, 116400), (112, 109125), (120, 101850), (125, 97776), (126, 97000), (140, 87300), (144, 84875), (150, 81480), (168, 72750), (175, 69840), (180, 67900), (194, 63000), (200, 61110), (210, 58200), (225, 54320), (240, 50925), (250, 48888), (252, 48500), (280, 43650), (291, 42000), (300, 40740), (315, 38800), (336, 36375), (350, 34920), (360, 33950), (375, 32592), (388, 31500), (400, 30555), (420, 29100), (450, 27160), (485, 25200), (500, 24444), (504, 24250), (525, 23280), (560, 21825), (582, 21000), (600, 20370), (630, 19400), (679, 18000), (700, 17460), (720, 16975), (750, 16296), (776, 15750), (840, 14550), (873, 14000), (875, 13968), (900, 13580), (970, 12600), (1000, 12222), (1008, 12125), (1050, 11640), (1125, 10864), (1164, 10500), (1200, 10185), (1260, 9700), (1358, 9000), (1400, 8730), (1455, 8400), (1500, 8148), (1552, 7875), (1575, 7760), (1680, 7275), (1746, 7000), (1750, 6984), (1800, 6790), (1940, 6300), (2000, 6111), (2037, 6000), (2100, 5820), (2250, 5432), (2328, 5250), (2425, 5040), (2520, 4850), (2625, 4656), (2716, 4500), (2800, 4365), (2910, 4200), (3000, 4074), (3150, 3880), (3395, 3600), (3492, 3500)]