1980774000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{12227}}^1$

素因数の和:12262

約数の個数: 200

約数和(自身を含む): 7155287568

約数和(自身を除く): 5174513568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 240, 250, 270, 300, 324, 360, 375, 400, 405, 432, 450, 500, 540, 600, 648, 675, 720, 750, 810, 900, 1000, 1080, 1125, 1200, 1296, 1350, 1500, 1620, 1800, 2000, 2025, 2160, 2250, 2700, 3000, 3240, 3375, 3600, 4050, 4500, 5400, 6000, 6480, 6750, 8100, 9000, 10125, 10800, 12227, 13500, 16200, 18000, 20250, 24454, 27000, 32400, 36681, 40500, 48908, 54000, 61135, 73362, 81000, 97816, 110043, 122270, 146724, 162000, 183405, 195632, 220086, 244540, 293448, 305675, 330129, 366810, 440172, 489080, 550215, 586896, 611350, 660258, 733620, 880344, 917025, 978160, 990387, 1100430, 1222700, 1320516, 1467240, 1528375, 1650645, 1760688, 1834050, 1980774, 2200860, 2445400, 2641032, 2751075, 2934480, 3056750, 3301290, 3668100, 3961548, 4401720, 4585125, 4890800, 4951935, 5282064, 5502150, 6113500, 6602580, 7336200, 7923096, 8253225, 8803440, 9170250, 9903870, 11004300, 12227000, 13205160, 13755375, 14672400, 15846192, 16506450, 18340500, 19807740, 22008600, 24454000, 24759675, 26410320, 27510750, 33012900, 36681000, 39615480, 41266125, 44017200, 49519350, 55021500, 66025800, 73362000, 79230960, 82532250, 99038700, 110043000, 123798375, 132051600, 165064500, 198077400, 220086000, 247596750, 330129000, 396154800, 495193500, 660258000, 990387000, 1980774000]

約数ペア:

[(1, 1980774000), (2, 990387000), (3, 660258000), (4, 495193500), (5, 396154800), (6, 330129000), (8, 247596750), (9, 220086000), (10, 198077400), (12, 165064500), (15, 132051600), (16, 123798375), (18, 110043000), (20, 99038700), (24, 82532250), (25, 79230960), (27, 73362000), (30, 66025800), (36, 55021500), (40, 49519350), (45, 44017200), (48, 41266125), (50, 39615480), (54, 36681000), (60, 33012900), (72, 27510750), (75, 26410320), (80, 24759675), (81, 24454000), (90, 22008600), (100, 19807740), (108, 18340500), (120, 16506450), (125, 15846192), (135, 14672400), (144, 13755375), (150, 13205160), (162, 12227000), (180, 11004300), (200, 9903870), (216, 9170250), (225, 8803440), (240, 8253225), (250, 7923096), (270, 7336200), (300, 6602580), (324, 6113500), (360, 5502150), (375, 5282064), (400, 4951935), (405, 4890800), (432, 4585125), (450, 4401720), (500, 3961548), (540, 3668100), (600, 3301290), (648, 3056750), (675, 2934480), (720, 2751075), (750, 2641032), (810, 2445400), (900, 2200860), (1000, 1980774), (1080, 1834050), (1125, 1760688), (1200, 1650645), (1296, 1528375), (1350, 1467240), (1500, 1320516), (1620, 1222700), (1800, 1100430), (2000, 990387), (2025, 978160), (2160, 917025), (2250, 880344), (2700, 733620), (3000, 660258), (3240, 611350), (3375, 586896), (3600, 550215), (4050, 489080), (4500, 440172), (5400, 366810), (6000, 330129), (6480, 305675), (6750, 293448), (8100, 244540), (9000, 220086), (10125, 195632), (10800, 183405), (12227, 162000), (13500, 146724), (16200, 122270), (18000, 110043), (20250, 97816), (24454, 81000), (27000, 73362), (32400, 61135), (36681, 54000), (40500, 48908)]