319140000

素因数分解:

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

素因数の和:239

約数の個数: 300

約数和(自身を含む): 1178805474

約数和(自身を除く): 859665474

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, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 197, 200, 216, 225, 240, 250, 270, 288, 300, 324, 360, 375, 394, 400, 405, 432, 450, 480, 500, 540, 591, 600, 625, 648, 675, 720, 750, 788, 800, 810, 864, 900, 985, 1000, 1080, 1125, 1182, 1200, 1250, 1296, 1350, 1440, 1500, 1576, 1620, 1773, 1800, 1875, 1970, 2000, 2025, 2160, 2250, 2364, 2400, 2500, 2592, 2700, 2955, 3000, 3152, 3240, 3375, 3546, 3600, 3750, 3940, 4000, 4050, 4320, 4500, 4728, 4925, 5000, 5319, 5400, 5625, 5910, 6000, 6304, 6480, 6750, 7092, 7200, 7500, 7880, 8100, 8865, 9000, 9456, 9850, 10000, 10125, 10638, 10800, 11250, 11820, 12000, 12960, 13500, 14184, 14775, 15000, 15760, 15957, 16200, 16875, 17730, 18000, 18912, 19700, 20000, 20250, 21276, 21600, 22500, 23640, 24625, 26595, 27000, 28368, 29550, 30000, 31520, 31914, 32400, 33750, 35460, 36000, 39400, 40500, 42552, 44325, 45000, 47280, 49250, 50625, 53190, 54000, 56736, 59100, 60000, 63828, 64800, 67500, 70920, 73875, 78800, 79785, 81000, 85104, 88650, 90000, 94560, 98500, 101250, 106380, 108000, 118200, 123125, 127656, 132975, 135000, 141840, 147750, 157600, 159570, 162000, 170208, 177300, 180000, 197000, 202500, 212760, 221625, 236400, 246250, 255312, 265950, 270000, 283680, 295500, 319140, 324000, 354600, 369375, 394000, 398925, 405000, 425520, 443250, 472800, 492500, 510624, 531900, 540000, 591000, 638280, 664875, 709200, 738750, 788000, 797850, 810000, 851040, 886500, 985000, 1063800, 1108125, 1182000, 1276560, 1329750, 1418400, 1477500, 1595700, 1620000, 1773000, 1970000, 1994625, 2127600, 2216250, 2364000, 2553120, 2659500, 2955000, 3191400, 3324375, 3546000, 3940000, 3989250, 4255200, 4432500, 5319000, 5910000, 6382800, 6648750, 7092000, 7978500, 8865000, 9973125, 10638000, 11820000, 12765600, 13297500, 15957000, 17730000, 19946250, 21276000, 26595000, 31914000, 35460000, 39892500, 53190000, 63828000, 79785000, 106380000, 159570000, 319140000]

約数ペア:

[(1, 319140000), (2, 159570000), (3, 106380000), (4, 79785000), (5, 63828000), (6, 53190000), (8, 39892500), (9, 35460000), (10, 31914000), (12, 26595000), (15, 21276000), (16, 19946250), (18, 17730000), (20, 15957000), (24, 13297500), (25, 12765600), (27, 11820000), (30, 10638000), (32, 9973125), (36, 8865000), (40, 7978500), (45, 7092000), (48, 6648750), (50, 6382800), (54, 5910000), (60, 5319000), (72, 4432500), (75, 4255200), (80, 3989250), (81, 3940000), (90, 3546000), (96, 3324375), (100, 3191400), (108, 2955000), (120, 2659500), (125, 2553120), (135, 2364000), (144, 2216250), (150, 2127600), (160, 1994625), (162, 1970000), (180, 1773000), (197, 1620000), (200, 1595700), (216, 1477500), (225, 1418400), (240, 1329750), (250, 1276560), (270, 1182000), (288, 1108125), (300, 1063800), (324, 985000), (360, 886500), (375, 851040), (394, 810000), (400, 797850), (405, 788000), (432, 738750), (450, 709200), (480, 664875), (500, 638280), (540, 591000), (591, 540000), (600, 531900), (625, 510624), (648, 492500), (675, 472800), (720, 443250), (750, 425520), (788, 405000), (800, 398925), (810, 394000), (864, 369375), (900, 354600), (985, 324000), (1000, 319140), (1080, 295500), (1125, 283680), (1182, 270000), (1200, 265950), (1250, 255312), (1296, 246250), (1350, 236400), (1440, 221625), (1500, 212760), (1576, 202500), (1620, 197000), (1773, 180000), (1800, 177300), (1875, 170208), (1970, 162000), (2000, 159570), (2025, 157600), (2160, 147750), (2250, 141840), (2364, 135000), (2400, 132975), (2500, 127656), (2592, 123125), (2700, 118200), (2955, 108000), (3000, 106380), (3152, 101250), (3240, 98500), (3375, 94560), (3546, 90000), (3600, 88650), (3750, 85104), (3940, 81000), (4000, 79785), (4050, 78800), (4320, 73875), (4500, 70920), (4728, 67500), (4925, 64800), (5000, 63828), (5319, 60000), (5400, 59100), (5625, 56736), (5910, 54000), (6000, 53190), (6304, 50625), (6480, 49250), (6750, 47280), (7092, 45000), (7200, 44325), (7500, 42552), (7880, 40500), (8100, 39400), (8865, 36000), (9000, 35460), (9456, 33750), (9850, 32400), (10000, 31914), (10125, 31520), (10638, 30000), (10800, 29550), (11250, 28368), (11820, 27000), (12000, 26595), (12960, 24625), (13500, 23640), (14184, 22500), (14775, 21600), (15000, 21276), (15760, 20250), (15957, 20000), (16200, 19700), (16875, 18912), (17730, 18000)]