205272000

素因数分解:

$2^6\times 3^2\times 5^3\times {\mathrm{2851}}^1$

素因数の和:2884

約数の個数: 168

約数和(自身を含む): 734549712

約数和(自身を除く): 529277712

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, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 400, 450, 480, 500, 576, 600, 720, 750, 800, 900, 960, 1000, 1125, 1200, 1440, 1500, 1600, 1800, 2000, 2250, 2400, 2851, 2880, 3000, 3600, 4000, 4500, 4800, 5702, 6000, 7200, 8000, 8553, 9000, 11404, 12000, 14255, 14400, 17106, 18000, 22808, 24000, 25659, 28510, 34212, 36000, 42765, 45616, 51318, 57020, 68424, 71275, 72000, 85530, 91232, 102636, 114040, 128295, 136848, 142550, 171060, 182464, 205272, 213825, 228080, 256590, 273696, 285100, 342120, 356375, 410544, 427650, 456160, 513180, 547392, 570200, 641475, 684240, 712750, 821088, 855300, 912320, 1026360, 1069125, 1140400, 1282950, 1368480, 1425500, 1642176, 1710600, 2052720, 2138250, 2280800, 2565900, 2736960, 2851000, 3207375, 3421200, 4105440, 4276500, 4561600, 5131800, 5702000, 6414750, 6842400, 8210880, 8553000, 10263600, 11404000, 12829500, 13684800, 17106000, 20527200, 22808000, 25659000, 34212000, 41054400, 51318000, 68424000, 102636000, 205272000]

約数ペア:

[(1, 205272000), (2, 102636000), (3, 68424000), (4, 51318000), (5, 41054400), (6, 34212000), (8, 25659000), (9, 22808000), (10, 20527200), (12, 17106000), (15, 13684800), (16, 12829500), (18, 11404000), (20, 10263600), (24, 8553000), (25, 8210880), (30, 6842400), (32, 6414750), (36, 5702000), (40, 5131800), (45, 4561600), (48, 4276500), (50, 4105440), (60, 3421200), (64, 3207375), (72, 2851000), (75, 2736960), (80, 2565900), (90, 2280800), (96, 2138250), (100, 2052720), (120, 1710600), (125, 1642176), (144, 1425500), (150, 1368480), (160, 1282950), (180, 1140400), (192, 1069125), (200, 1026360), (225, 912320), (240, 855300), (250, 821088), (288, 712750), (300, 684240), (320, 641475), (360, 570200), (375, 547392), (400, 513180), (450, 456160), (480, 427650), (500, 410544), (576, 356375), (600, 342120), (720, 285100), (750, 273696), (800, 256590), (900, 228080), (960, 213825), (1000, 205272), (1125, 182464), (1200, 171060), (1440, 142550), (1500, 136848), (1600, 128295), (1800, 114040), (2000, 102636), (2250, 91232), (2400, 85530), (2851, 72000), (2880, 71275), (3000, 68424), (3600, 57020), (4000, 51318), (4500, 45616), (4800, 42765), (5702, 36000), (6000, 34212), (7200, 28510), (8000, 25659), (8553, 24000), (9000, 22808), (11404, 18000), (12000, 17106), (14255, 14400)]