259812000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1069

約数の個数: 288

約数和(自身を含む): 1054819584

約数和(自身を除く): 795007584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 336, 350, 360, 375, 400, 420, 450, 480, 500, 504, 525, 560, 600, 630, 672, 700, 720, 750, 800, 840, 875, 900, 1000, 1008, 1031, 1050, 1120, 1125, 1200, 1260, 1400, 1440, 1500, 1575, 1680, 1750, 1800, 2000, 2016, 2062, 2100, 2250, 2400, 2520, 2625, 2800, 3000, 3093, 3150, 3360, 3500, 3600, 4000, 4124, 4200, 4500, 5040, 5155, 5250, 5600, 6000, 6186, 6300, 7000, 7200, 7217, 7875, 8248, 8400, 9000, 9279, 10080, 10310, 10500, 12000, 12372, 12600, 14000, 14434, 15465, 15750, 16496, 16800, 18000, 18558, 20620, 21000, 21651, 24744, 25200, 25775, 28000, 28868, 30930, 31500, 32992, 36000, 36085, 37116, 41240, 42000, 43302, 46395, 49488, 50400, 51550, 57736, 61860, 63000, 64953, 72170, 74232, 77325, 82480, 84000, 86604, 92790, 98976, 103100, 108255, 115472, 123720, 126000, 128875, 129906, 144340, 148464, 154650, 164960, 173208, 180425, 185580, 206200, 216510, 230944, 231975, 247440, 252000, 257750, 259812, 288680, 296928, 309300, 324765, 346416, 360850, 371160, 386625, 412400, 433020, 463950, 494880, 515500, 519624, 541275, 577360, 618600, 649530, 692832, 721700, 742320, 773250, 824800, 866040, 902125, 927900, 1031000, 1039248, 1082550, 1154720, 1159875, 1237200, 1299060, 1443400, 1484640, 1546500, 1623825, 1732080, 1804250, 1855800, 2062000, 2078496, 2165100, 2319750, 2474400, 2598120, 2706375, 2886800, 3093000, 3247650, 3464160, 3608500, 3711600, 4124000, 4330200, 4639500, 5196240, 5412750, 5773600, 6186000, 6495300, 7217000, 7423200, 8119125, 8660400, 9279000, 10392480, 10825500, 12372000, 12990600, 14434000, 16238250, 17320800, 18558000, 21651000, 25981200, 28868000, 32476500, 37116000, 43302000, 51962400, 64953000, 86604000, 129906000, 259812000]

約数ペア:

[(1, 259812000), (2, 129906000), (3, 86604000), (4, 64953000), (5, 51962400), (6, 43302000), (7, 37116000), (8, 32476500), (9, 28868000), (10, 25981200), (12, 21651000), (14, 18558000), (15, 17320800), (16, 16238250), (18, 14434000), (20, 12990600), (21, 12372000), (24, 10825500), (25, 10392480), (28, 9279000), (30, 8660400), (32, 8119125), (35, 7423200), (36, 7217000), (40, 6495300), (42, 6186000), (45, 5773600), (48, 5412750), (50, 5196240), (56, 4639500), (60, 4330200), (63, 4124000), (70, 3711600), (72, 3608500), (75, 3464160), (80, 3247650), (84, 3093000), (90, 2886800), (96, 2706375), (100, 2598120), (105, 2474400), (112, 2319750), (120, 2165100), (125, 2078496), (126, 2062000), (140, 1855800), (144, 1804250), (150, 1732080), (160, 1623825), (168, 1546500), (175, 1484640), (180, 1443400), (200, 1299060), (210, 1237200), (224, 1159875), (225, 1154720), (240, 1082550), (250, 1039248), (252, 1031000), (280, 927900), (288, 902125), (300, 866040), (315, 824800), (336, 773250), (350, 742320), (360, 721700), (375, 692832), (400, 649530), (420, 618600), (450, 577360), (480, 541275), (500, 519624), (504, 515500), (525, 494880), (560, 463950), (600, 433020), (630, 412400), (672, 386625), (700, 371160), (720, 360850), (750, 346416), (800, 324765), (840, 309300), (875, 296928), (900, 288680), (1000, 259812), (1008, 257750), (1031, 252000), (1050, 247440), (1120, 231975), (1125, 230944), (1200, 216510), (1260, 206200), (1400, 185580), (1440, 180425), (1500, 173208), (1575, 164960), (1680, 154650), (1750, 148464), (1800, 144340), (2000, 129906), (2016, 128875), (2062, 126000), (2100, 123720), (2250, 115472), (2400, 108255), (2520, 103100), (2625, 98976), (2800, 92790), (3000, 86604), (3093, 84000), (3150, 82480), (3360, 77325), (3500, 74232), (3600, 72170), (4000, 64953), (4124, 63000), (4200, 61860), (4500, 57736), (5040, 51550), (5155, 50400), (5250, 49488), (5600, 46395), (6000, 43302), (6186, 42000), (6300, 41240), (7000, 37116), (7200, 36085), (7217, 36000), (7875, 32992), (8248, 31500), (8400, 30930), (9000, 28868), (9279, 28000), (10080, 25775), (10310, 25200), (10500, 24744), (12000, 21651), (12372, 21000), (12600, 20620), (14000, 18558), (14434, 18000), (15465, 16800), (15750, 16496)]