121986000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 240

約数和(自身を含む): 443596608

約数和(自身を除く): 321610608

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

約数ペア:

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