890438400

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{5153}}^1$

素因数の和:5188

約数の個数: 216

約数和(自身を含む): 3265780560

約数和(自身を除く): 2375342160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4800, 5153, 5400, 5760, 6400, 6912, 7200, 8640, 9600, 10306, 10800, 11520, 14400, 15459, 17280, 19200, 20612, 21600, 25765, 28800, 30918, 34560, 41224, 43200, 46377, 51530, 57600, 61836, 77295, 82448, 86400, 92754, 103060, 123672, 128825, 139131, 154590, 164896, 172800, 185508, 206120, 231885, 247344, 257650, 278262, 309180, 329792, 371016, 386475, 412240, 463770, 494688, 515300, 556524, 618360, 659584, 695655, 742032, 772950, 824480, 927540, 989376, 1030600, 1113048, 1159425, 1236720, 1319168, 1391310, 1484064, 1545900, 1648960, 1855080, 1978752, 2061200, 2226096, 2318850, 2473440, 2782620, 2968128, 3091800, 3297920, 3478275, 3710160, 3957504, 4122400, 4452192, 4637700, 4946880, 5565240, 5936256, 6183600, 6595840, 6956550, 7420320, 8244800, 8904384, 9275400, 9893760, 11130480, 11872512, 12367200, 13913100, 14840640, 16489600, 17808768, 18550800, 19787520, 22260960, 24734400, 27826200, 29681280, 32979200, 35617536, 37101600, 44521920, 49468800, 55652400, 59362560, 74203200, 89043840, 98937600, 111304800, 148406400, 178087680, 222609600, 296812800, 445219200, 890438400]

約数ペア:

[(1, 890438400), (2, 445219200), (3, 296812800), (4, 222609600), (5, 178087680), (6, 148406400), (8, 111304800), (9, 98937600), (10, 89043840), (12, 74203200), (15, 59362560), (16, 55652400), (18, 49468800), (20, 44521920), (24, 37101600), (25, 35617536), (27, 32979200), (30, 29681280), (32, 27826200), (36, 24734400), (40, 22260960), (45, 19787520), (48, 18550800), (50, 17808768), (54, 16489600), (60, 14840640), (64, 13913100), (72, 12367200), (75, 11872512), (80, 11130480), (90, 9893760), (96, 9275400), (100, 8904384), (108, 8244800), (120, 7420320), (128, 6956550), (135, 6595840), (144, 6183600), (150, 5936256), (160, 5565240), (180, 4946880), (192, 4637700), (200, 4452192), (216, 4122400), (225, 3957504), (240, 3710160), (256, 3478275), (270, 3297920), (288, 3091800), (300, 2968128), (320, 2782620), (360, 2473440), (384, 2318850), (400, 2226096), (432, 2061200), (450, 1978752), (480, 1855080), (540, 1648960), (576, 1545900), (600, 1484064), (640, 1391310), (675, 1319168), (720, 1236720), (768, 1159425), (800, 1113048), (864, 1030600), (900, 989376), (960, 927540), (1080, 824480), (1152, 772950), (1200, 742032), (1280, 695655), (1350, 659584), (1440, 618360), (1600, 556524), (1728, 515300), (1800, 494688), (1920, 463770), (2160, 412240), (2304, 386475), (2400, 371016), (2700, 329792), (2880, 309180), (3200, 278262), (3456, 257650), (3600, 247344), (3840, 231885), (4320, 206120), (4800, 185508), (5153, 172800), (5400, 164896), (5760, 154590), (6400, 139131), (6912, 128825), (7200, 123672), (8640, 103060), (9600, 92754), (10306, 86400), (10800, 82448), (11520, 77295), (14400, 61836), (15459, 57600), (17280, 51530), (19200, 46377), (20612, 43200), (21600, 41224), (25765, 34560), (28800, 30918)]