425520000

素因数分解:

$2^7\times 3^3\times 5^4\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 1577307600

約数和(自身を除く): 1151787600

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, 128, 135, 144, 150, 160, 180, 192, 197, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 394, 400, 432, 450, 480, 500, 540, 576, 591, 600, 625, 640, 675, 720, 750, 788, 800, 864, 900, 960, 985, 1000, 1080, 1125, 1152, 1182, 1200, 1250, 1350, 1440, 1500, 1576, 1600, 1728, 1773, 1800, 1875, 1920, 1970, 2000, 2160, 2250, 2364, 2400, 2500, 2700, 2880, 2955, 3000, 3152, 3200, 3375, 3456, 3546, 3600, 3750, 3940, 4000, 4320, 4500, 4728, 4800, 4925, 5000, 5319, 5400, 5625, 5760, 5910, 6000, 6304, 6750, 7092, 7200, 7500, 7880, 8000, 8640, 8865, 9000, 9456, 9600, 9850, 10000, 10638, 10800, 11250, 11820, 12000, 12608, 13500, 14184, 14400, 14775, 15000, 15760, 16000, 16875, 17280, 17730, 18000, 18912, 19700, 20000, 21276, 21600, 22500, 23640, 24000, 24625, 25216, 26595, 27000, 28368, 28800, 29550, 30000, 31520, 33750, 35460, 36000, 37824, 39400, 40000, 42552, 43200, 44325, 45000, 47280, 48000, 49250, 53190, 54000, 56736, 59100, 60000, 63040, 67500, 70920, 72000, 73875, 75648, 78800, 80000, 85104, 86400, 88650, 90000, 94560, 98500, 106380, 108000, 113472, 118200, 120000, 123125, 126080, 132975, 135000, 141840, 144000, 147750, 157600, 170208, 177300, 180000, 189120, 197000, 212760, 216000, 221625, 226944, 236400, 240000, 246250, 265950, 270000, 283680, 295500, 315200, 340416, 354600, 360000, 369375, 378240, 394000, 425520, 432000, 443250, 472800, 492500, 531900, 540000, 567360, 591000, 630400, 664875, 680832, 709200, 720000, 738750, 788000, 851040, 886500, 945600, 985000, 1063800, 1080000, 1108125, 1134720, 1182000, 1329750, 1418400, 1477500, 1576000, 1702080, 1773000, 1891200, 1970000, 2127600, 2160000, 2216250, 2364000, 2659500, 2836800, 2955000, 3152000, 3324375, 3404160, 3546000, 3940000, 4255200, 4432500, 4728000, 5319000, 5673600, 5910000, 6648750, 7092000, 7880000, 8510400, 8865000, 9456000, 10638000, 11820000, 13297500, 14184000, 15760000, 17020800, 17730000, 21276000, 23640000, 26595000, 28368000, 35460000, 42552000, 47280000, 53190000, 70920000, 85104000, 106380000, 141840000, 212760000, 425520000]

約数ペア:

[(1, 425520000), (2, 212760000), (3, 141840000), (4, 106380000), (5, 85104000), (6, 70920000), (8, 53190000), (9, 47280000), (10, 42552000), (12, 35460000), (15, 28368000), (16, 26595000), (18, 23640000), (20, 21276000), (24, 17730000), (25, 17020800), (27, 15760000), (30, 14184000), (32, 13297500), (36, 11820000), (40, 10638000), (45, 9456000), (48, 8865000), (50, 8510400), (54, 7880000), (60, 7092000), (64, 6648750), (72, 5910000), (75, 5673600), (80, 5319000), (90, 4728000), (96, 4432500), (100, 4255200), (108, 3940000), (120, 3546000), (125, 3404160), (128, 3324375), (135, 3152000), (144, 2955000), (150, 2836800), (160, 2659500), (180, 2364000), (192, 2216250), (197, 2160000), (200, 2127600), (216, 1970000), (225, 1891200), (240, 1773000), (250, 1702080), (270, 1576000), (288, 1477500), (300, 1418400), (320, 1329750), (360, 1182000), (375, 1134720), (384, 1108125), (394, 1080000), (400, 1063800), (432, 985000), (450, 945600), (480, 886500), (500, 851040), (540, 788000), (576, 738750), (591, 720000), (600, 709200), (625, 680832), (640, 664875), (675, 630400), (720, 591000), (750, 567360), (788, 540000), (800, 531900), (864, 492500), (900, 472800), (960, 443250), (985, 432000), (1000, 425520), (1080, 394000), (1125, 378240), (1152, 369375), (1182, 360000), (1200, 354600), (1250, 340416), (1350, 315200), (1440, 295500), (1500, 283680), (1576, 270000), (1600, 265950), (1728, 246250), (1773, 240000), (1800, 236400), (1875, 226944), (1920, 221625), (1970, 216000), (2000, 212760), (2160, 197000), (2250, 189120), (2364, 180000), (2400, 177300), (2500, 170208), (2700, 157600), (2880, 147750), (2955, 144000), (3000, 141840), (3152, 135000), (3200, 132975), (3375, 126080), (3456, 123125), (3546, 120000), (3600, 118200), (3750, 113472), (3940, 108000), (4000, 106380), (4320, 98500), (4500, 94560), (4728, 90000), (4800, 88650), (4925, 86400), (5000, 85104), (5319, 80000), (5400, 78800), (5625, 75648), (5760, 73875), (5910, 72000), (6000, 70920), (6304, 67500), (6750, 63040), (7092, 60000), (7200, 59100), (7500, 56736), (7880, 54000), (8000, 53190), (8640, 49250), (8865, 48000), (9000, 47280), (9456, 45000), (9600, 44325), (9850, 43200), (10000, 42552), (10638, 40000), (10800, 39400), (11250, 37824), (11820, 36000), (12000, 35460), (12608, 33750), (13500, 31520), (14184, 30000), (14400, 29550), (14775, 28800), (15000, 28368), (15760, 27000), (16000, 26595), (16875, 25216), (17280, 24625), (17730, 24000), (18000, 23640), (18912, 22500), (19700, 21600), (20000, 21276)]