204213600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 216

約数和(自身を含む): 729375192

約数和(自身を除く): 525161592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 113, 120, 144, 150, 160, 180, 200, 225, 226, 240, 251, 288, 300, 339, 360, 400, 450, 452, 480, 502, 565, 600, 678, 720, 753, 800, 900, 904, 1004, 1017, 1130, 1200, 1255, 1356, 1440, 1506, 1695, 1800, 1808, 2008, 2034, 2259, 2260, 2400, 2510, 2712, 2825, 3012, 3390, 3600, 3616, 3765, 4016, 4068, 4518, 4520, 5020, 5085, 5424, 5650, 6024, 6275, 6780, 7200, 7530, 8032, 8136, 8475, 9036, 9040, 10040, 10170, 10848, 11295, 11300, 12048, 12550, 13560, 15060, 16272, 16950, 18072, 18080, 18825, 20080, 20340, 22590, 22600, 24096, 25100, 25425, 27120, 28363, 30120, 32544, 33900, 36144, 37650, 40160, 40680, 45180, 45200, 50200, 50850, 54240, 56475, 56726, 60240, 67800, 72288, 75300, 81360, 85089, 90360, 90400, 100400, 101700, 112950, 113452, 120480, 135600, 141815, 150600, 162720, 170178, 180720, 200800, 203400, 225900, 226904, 255267, 271200, 283630, 301200, 340356, 361440, 406800, 425445, 451800, 453808, 510534, 567260, 602400, 680712, 709075, 813600, 850890, 903600, 907616, 1021068, 1134520, 1276335, 1361424, 1418150, 1701780, 1807200, 2042136, 2127225, 2269040, 2552670, 2722848, 2836300, 3403560, 4084272, 4254450, 4538080, 5105340, 5672600, 6381675, 6807120, 8168544, 8508900, 10210680, 11345200, 12763350, 13614240, 17017800, 20421360, 22690400, 25526700, 34035600, 40842720, 51053400, 68071200, 102106800, 204213600]

約数ペア:

[(1, 204213600), (2, 102106800), (3, 68071200), (4, 51053400), (5, 40842720), (6, 34035600), (8, 25526700), (9, 22690400), (10, 20421360), (12, 17017800), (15, 13614240), (16, 12763350), (18, 11345200), (20, 10210680), (24, 8508900), (25, 8168544), (30, 6807120), (32, 6381675), (36, 5672600), (40, 5105340), (45, 4538080), (48, 4254450), (50, 4084272), (60, 3403560), (72, 2836300), (75, 2722848), (80, 2552670), (90, 2269040), (96, 2127225), (100, 2042136), (113, 1807200), (120, 1701780), (144, 1418150), (150, 1361424), (160, 1276335), (180, 1134520), (200, 1021068), (225, 907616), (226, 903600), (240, 850890), (251, 813600), (288, 709075), (300, 680712), (339, 602400), (360, 567260), (400, 510534), (450, 453808), (452, 451800), (480, 425445), (502, 406800), (565, 361440), (600, 340356), (678, 301200), (720, 283630), (753, 271200), (800, 255267), (900, 226904), (904, 225900), (1004, 203400), (1017, 200800), (1130, 180720), (1200, 170178), (1255, 162720), (1356, 150600), (1440, 141815), (1506, 135600), (1695, 120480), (1800, 113452), (1808, 112950), (2008, 101700), (2034, 100400), (2259, 90400), (2260, 90360), (2400, 85089), (2510, 81360), (2712, 75300), (2825, 72288), (3012, 67800), (3390, 60240), (3600, 56726), (3616, 56475), (3765, 54240), (4016, 50850), (4068, 50200), (4518, 45200), (4520, 45180), (5020, 40680), (5085, 40160), (5424, 37650), (5650, 36144), (6024, 33900), (6275, 32544), (6780, 30120), (7200, 28363), (7530, 27120), (8032, 25425), (8136, 25100), (8475, 24096), (9036, 22600), (9040, 22590), (10040, 20340), (10170, 20080), (10848, 18825), (11295, 18080), (11300, 18072), (12048, 16950), (12550, 16272), (13560, 15060)]