197244000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{5479}}^1$

素因数の和:5510

約数の個数: 144

約数和(自身を含む): 700146720

約数和(自身を除く): 502902720

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, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 5479, 6000, 7200, 9000, 10958, 12000, 16437, 18000, 21916, 27395, 32874, 36000, 43832, 49311, 54790, 65748, 82185, 87664, 98622, 109580, 131496, 136975, 164370, 175328, 197244, 219160, 246555, 262992, 273950, 328740, 394488, 410925, 438320, 493110, 525984, 547900, 657480, 684875, 788976, 821850, 876640, 986220, 1095800, 1232775, 1314960, 1369750, 1577952, 1643700, 1972440, 2054625, 2191600, 2465550, 2629920, 2739500, 3287400, 3944880, 4109250, 4383200, 4931100, 5479000, 6163875, 6574800, 7889760, 8218500, 9862200, 10958000, 12327750, 13149600, 16437000, 19724400, 21916000, 24655500, 32874000, 39448800, 49311000, 65748000, 98622000, 197244000]

約数ペア:

[(1, 197244000), (2, 98622000), (3, 65748000), (4, 49311000), (5, 39448800), (6, 32874000), (8, 24655500), (9, 21916000), (10, 19724400), (12, 16437000), (15, 13149600), (16, 12327750), (18, 10958000), (20, 9862200), (24, 8218500), (25, 7889760), (30, 6574800), (32, 6163875), (36, 5479000), (40, 4931100), (45, 4383200), (48, 4109250), (50, 3944880), (60, 3287400), (72, 2739500), (75, 2629920), (80, 2465550), (90, 2191600), (96, 2054625), (100, 1972440), (120, 1643700), (125, 1577952), (144, 1369750), (150, 1314960), (160, 1232775), (180, 1095800), (200, 986220), (225, 876640), (240, 821850), (250, 788976), (288, 684875), (300, 657480), (360, 547900), (375, 525984), (400, 493110), (450, 438320), (480, 410925), (500, 394488), (600, 328740), (720, 273950), (750, 262992), (800, 246555), (900, 219160), (1000, 197244), (1125, 175328), (1200, 164370), (1440, 136975), (1500, 131496), (1800, 109580), (2000, 98622), (2250, 87664), (2400, 82185), (3000, 65748), (3600, 54790), (4000, 49311), (4500, 43832), (5479, 36000), (6000, 32874), (7200, 27395), (9000, 21916), (10958, 18000), (12000, 16437)]