212760000

素因数分解:

$2^6\times 3^3\times 5^4\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 280

約数和(自身を含む): 785561040

約数和(自身を除く): 572801040

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, 125, 135, 144, 150, 160, 180, 192, 197, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 394, 400, 432, 450, 480, 500, 540, 576, 591, 600, 625, 675, 720, 750, 788, 800, 864, 900, 960, 985, 1000, 1080, 1125, 1182, 1200, 1250, 1350, 1440, 1500, 1576, 1600, 1728, 1773, 1800, 1875, 1970, 2000, 2160, 2250, 2364, 2400, 2500, 2700, 2880, 2955, 3000, 3152, 3375, 3546, 3600, 3750, 3940, 4000, 4320, 4500, 4728, 4800, 4925, 5000, 5319, 5400, 5625, 5910, 6000, 6304, 6750, 7092, 7200, 7500, 7880, 8000, 8640, 8865, 9000, 9456, 9850, 10000, 10638, 10800, 11250, 11820, 12000, 12608, 13500, 14184, 14400, 14775, 15000, 15760, 16875, 17730, 18000, 18912, 19700, 20000, 21276, 21600, 22500, 23640, 24000, 24625, 26595, 27000, 28368, 29550, 30000, 31520, 33750, 35460, 36000, 37824, 39400, 40000, 42552, 43200, 44325, 45000, 47280, 49250, 53190, 54000, 56736, 59100, 60000, 63040, 67500, 70920, 72000, 73875, 78800, 85104, 88650, 90000, 94560, 98500, 106380, 108000, 113472, 118200, 120000, 123125, 132975, 135000, 141840, 147750, 157600, 170208, 177300, 180000, 189120, 197000, 212760, 216000, 221625, 236400, 246250, 265950, 270000, 283680, 295500, 315200, 340416, 354600, 360000, 369375, 394000, 425520, 443250, 472800, 492500, 531900, 540000, 567360, 591000, 664875, 709200, 738750, 788000, 851040, 886500, 945600, 985000, 1063800, 1080000, 1108125, 1182000, 1329750, 1418400, 1477500, 1576000, 1702080, 1773000, 1970000, 2127600, 2216250, 2364000, 2659500, 2836800, 2955000, 3324375, 3546000, 3940000, 4255200, 4432500, 4728000, 5319000, 5910000, 6648750, 7092000, 7880000, 8510400, 8865000, 10638000, 11820000, 13297500, 14184000, 17730000, 21276000, 23640000, 26595000, 35460000, 42552000, 53190000, 70920000, 106380000, 212760000]

約数ペア:

[(1, 212760000), (2, 106380000), (3, 70920000), (4, 53190000), (5, 42552000), (6, 35460000), (8, 26595000), (9, 23640000), (10, 21276000), (12, 17730000), (15, 14184000), (16, 13297500), (18, 11820000), (20, 10638000), (24, 8865000), (25, 8510400), (27, 7880000), (30, 7092000), (32, 6648750), (36, 5910000), (40, 5319000), (45, 4728000), (48, 4432500), (50, 4255200), (54, 3940000), (60, 3546000), (64, 3324375), (72, 2955000), (75, 2836800), (80, 2659500), (90, 2364000), (96, 2216250), (100, 2127600), (108, 1970000), (120, 1773000), (125, 1702080), (135, 1576000), (144, 1477500), (150, 1418400), (160, 1329750), (180, 1182000), (192, 1108125), (197, 1080000), (200, 1063800), (216, 985000), (225, 945600), (240, 886500), (250, 851040), (270, 788000), (288, 738750), (300, 709200), (320, 664875), (360, 591000), (375, 567360), (394, 540000), (400, 531900), (432, 492500), (450, 472800), (480, 443250), (500, 425520), (540, 394000), (576, 369375), (591, 360000), (600, 354600), (625, 340416), (675, 315200), (720, 295500), (750, 283680), (788, 270000), (800, 265950), (864, 246250), (900, 236400), (960, 221625), (985, 216000), (1000, 212760), (1080, 197000), (1125, 189120), (1182, 180000), (1200, 177300), (1250, 170208), (1350, 157600), (1440, 147750), (1500, 141840), (1576, 135000), (1600, 132975), (1728, 123125), (1773, 120000), (1800, 118200), (1875, 113472), (1970, 108000), (2000, 106380), (2160, 98500), (2250, 94560), (2364, 90000), (2400, 88650), (2500, 85104), (2700, 78800), (2880, 73875), (2955, 72000), (3000, 70920), (3152, 67500), (3375, 63040), (3546, 60000), (3600, 59100), (3750, 56736), (3940, 54000), (4000, 53190), (4320, 49250), (4500, 47280), (4728, 45000), (4800, 44325), (4925, 43200), (5000, 42552), (5319, 40000), (5400, 39400), (5625, 37824), (5910, 36000), (6000, 35460), (6304, 33750), (6750, 31520), (7092, 30000), (7200, 29550), (7500, 28368), (7880, 27000), (8000, 26595), (8640, 24625), (8865, 24000), (9000, 23640), (9456, 22500), (9850, 21600), (10000, 21276), (10638, 20000), (10800, 19700), (11250, 18912), (11820, 18000), (12000, 17730), (12608, 16875), (13500, 15760), (14184, 15000), (14400, 14775)]