21092023200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{80627}}^1$

素因数の和:80759

約数の個数: 144

約数和(自身を含む): 69285252960

約数和(自身を除く): 48193229760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 109, 120, 150, 160, 200, 218, 240, 300, 327, 400, 436, 480, 545, 600, 654, 800, 872, 1090, 1200, 1308, 1635, 1744, 2180, 2400, 2616, 2725, 3270, 3488, 4360, 5232, 5450, 6540, 8175, 8720, 10464, 10900, 13080, 16350, 17440, 21800, 26160, 32700, 43600, 52320, 65400, 80627, 87200, 130800, 161254, 241881, 261600, 322508, 403135, 483762, 645016, 806270, 967524, 1209405, 1290032, 1612540, 1935048, 2015675, 2418810, 2580064, 3225080, 3870096, 4031350, 4837620, 6047025, 6450160, 7740192, 8062700, 8788343, 9675240, 12094050, 12900320, 16125400, 17576686, 19350480, 24188100, 26365029, 32250800, 35153372, 38700960, 43941715, 48376200, 52730058, 64501600, 70306744, 87883430, 96752400, 105460116, 131825145, 140613488, 175766860, 193504800, 210920232, 219708575, 263650290, 281226976, 351533720, 421840464, 439417150, 527300580, 659125725, 703067440, 843680928, 878834300, 1054601160, 1318251450, 1406134880, 1757668600, 2109202320, 2636502900, 3515337200, 4218404640, 5273005800, 7030674400, 10546011600, 21092023200]

約数ペア:

[(1, 21092023200), (2, 10546011600), (3, 7030674400), (4, 5273005800), (5, 4218404640), (6, 3515337200), (8, 2636502900), (10, 2109202320), (12, 1757668600), (15, 1406134880), (16, 1318251450), (20, 1054601160), (24, 878834300), (25, 843680928), (30, 703067440), (32, 659125725), (40, 527300580), (48, 439417150), (50, 421840464), (60, 351533720), (75, 281226976), (80, 263650290), (96, 219708575), (100, 210920232), (109, 193504800), (120, 175766860), (150, 140613488), (160, 131825145), (200, 105460116), (218, 96752400), (240, 87883430), (300, 70306744), (327, 64501600), (400, 52730058), (436, 48376200), (480, 43941715), (545, 38700960), (600, 35153372), (654, 32250800), (800, 26365029), (872, 24188100), (1090, 19350480), (1200, 17576686), (1308, 16125400), (1635, 12900320), (1744, 12094050), (2180, 9675240), (2400, 8788343), (2616, 8062700), (2725, 7740192), (3270, 6450160), (3488, 6047025), (4360, 4837620), (5232, 4031350), (5450, 3870096), (6540, 3225080), (8175, 2580064), (8720, 2418810), (10464, 2015675), (10900, 1935048), (13080, 1612540), (16350, 1290032), (17440, 1209405), (21800, 967524), (26160, 806270), (32700, 645016), (43600, 483762), (52320, 403135), (65400, 322508), (80627, 261600), (87200, 241881), (130800, 161254)]