243972000

素因数分解:

$2^5\times 3^5\times 5^3\times {\mathrm{251}}^1$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 901502784

約数和(自身を除く): 657530784

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, 200, 216, 225, 240, 243, 250, 251, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 486, 500, 502, 540, 600, 648, 675, 720, 750, 753, 800, 810, 864, 900, 972, 1000, 1004, 1080, 1125, 1200, 1215, 1255, 1296, 1350, 1440, 1500, 1506, 1620, 1800, 1944, 2000, 2008, 2025, 2160, 2250, 2259, 2400, 2430, 2510, 2592, 2700, 3000, 3012, 3240, 3375, 3600, 3765, 3888, 4000, 4016, 4050, 4320, 4500, 4518, 4860, 5020, 5400, 6000, 6024, 6075, 6275, 6480, 6750, 6777, 7200, 7530, 7776, 8032, 8100, 9000, 9036, 9720, 10040, 10125, 10800, 11295, 12000, 12048, 12150, 12550, 12960, 13500, 13554, 15060, 16200, 18000, 18072, 18825, 19440, 20080, 20250, 20331, 21600, 22590, 24096, 24300, 25100, 27000, 27108, 30120, 30375, 31375, 32400, 33885, 36000, 36144, 37650, 38880, 40160, 40500, 40662, 45180, 48600, 50200, 54000, 54216, 56475, 60240, 60750, 60993, 62750, 64800, 67770, 72288, 75300, 81000, 81324, 90360, 94125, 97200, 100400, 101655, 108000, 108432, 112950, 120480, 121500, 121986, 125500, 135540, 150600, 162000, 162648, 169425, 180720, 188250, 194400, 200800, 203310, 216864, 225900, 243000, 243972, 251000, 271080, 282375, 301200, 304965, 324000, 325296, 338850, 361440, 376500, 406620, 451800, 486000, 487944, 502000, 508275, 542160, 564750, 602400, 609930, 650592, 677700, 753000, 813240, 847125, 903600, 972000, 975888, 1004000, 1016550, 1084320, 1129500, 1219860, 1355400, 1506000, 1524825, 1626480, 1694250, 1807200, 1951776, 2033100, 2259000, 2439720, 2541375, 2710800, 3012000, 3049650, 3252960, 3388500, 4066200, 4518000, 4879440, 5082750, 5421600, 6099300, 6777000, 7624125, 8132400, 9036000, 9758880, 10165500, 12198600, 13554000, 15248250, 16264800, 20331000, 24397200, 27108000, 30496500, 40662000, 48794400, 60993000, 81324000, 121986000, 243972000]

約数ペア:

[(1, 243972000), (2, 121986000), (3, 81324000), (4, 60993000), (5, 48794400), (6, 40662000), (8, 30496500), (9, 27108000), (10, 24397200), (12, 20331000), (15, 16264800), (16, 15248250), (18, 13554000), (20, 12198600), (24, 10165500), (25, 9758880), (27, 9036000), (30, 8132400), (32, 7624125), (36, 6777000), (40, 6099300), (45, 5421600), (48, 5082750), (50, 4879440), (54, 4518000), (60, 4066200), (72, 3388500), (75, 3252960), (80, 3049650), (81, 3012000), (90, 2710800), (96, 2541375), (100, 2439720), (108, 2259000), (120, 2033100), (125, 1951776), (135, 1807200), (144, 1694250), (150, 1626480), (160, 1524825), (162, 1506000), (180, 1355400), (200, 1219860), (216, 1129500), (225, 1084320), (240, 1016550), (243, 1004000), (250, 975888), (251, 972000), (270, 903600), (288, 847125), (300, 813240), (324, 753000), (360, 677700), (375, 650592), (400, 609930), (405, 602400), (432, 564750), (450, 542160), (480, 508275), (486, 502000), (500, 487944), (502, 486000), (540, 451800), (600, 406620), (648, 376500), (675, 361440), (720, 338850), (750, 325296), (753, 324000), (800, 304965), (810, 301200), (864, 282375), (900, 271080), (972, 251000), (1000, 243972), (1004, 243000), (1080, 225900), (1125, 216864), (1200, 203310), (1215, 200800), (1255, 194400), (1296, 188250), (1350, 180720), (1440, 169425), (1500, 162648), (1506, 162000), (1620, 150600), (1800, 135540), (1944, 125500), (2000, 121986), (2008, 121500), (2025, 120480), (2160, 112950), (2250, 108432), (2259, 108000), (2400, 101655), (2430, 100400), (2510, 97200), (2592, 94125), (2700, 90360), (3000, 81324), (3012, 81000), (3240, 75300), (3375, 72288), (3600, 67770), (3765, 64800), (3888, 62750), (4000, 60993), (4016, 60750), (4050, 60240), (4320, 56475), (4500, 54216), (4518, 54000), (4860, 50200), (5020, 48600), (5400, 45180), (6000, 40662), (6024, 40500), (6075, 40160), (6275, 38880), (6480, 37650), (6750, 36144), (6777, 36000), (7200, 33885), (7530, 32400), (7776, 31375), (8032, 30375), (8100, 30120), (9000, 27108), (9036, 27000), (9720, 25100), (10040, 24300), (10125, 24096), (10800, 22590), (11295, 21600), (12000, 20331), (12048, 20250), (12150, 20080), (12550, 19440), (12960, 18825), (13500, 18072), (13554, 18000), (15060, 16200)]