131022000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 240

約数和(自身を含む): 475282080

約数和(自身を除く): 344260080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 125, 144, 145, 150, 174, 180, 200, 225, 232, 240, 250, 251, 261, 290, 300, 348, 360, 375, 400, 435, 450, 464, 500, 502, 522, 580, 600, 696, 720, 725, 750, 753, 870, 900, 1000, 1004, 1044, 1125, 1160, 1200, 1255, 1305, 1392, 1450, 1500, 1506, 1740, 1800, 2000, 2008, 2088, 2175, 2250, 2259, 2320, 2510, 2610, 2900, 3000, 3012, 3480, 3600, 3625, 3765, 4016, 4176, 4350, 4500, 4518, 5020, 5220, 5800, 6000, 6024, 6275, 6525, 6960, 7250, 7279, 7530, 8700, 9000, 9036, 10040, 10440, 10875, 11295, 11600, 12048, 12550, 13050, 14500, 14558, 15060, 17400, 18000, 18072, 18825, 20080, 20880, 21750, 21837, 22590, 25100, 26100, 29000, 29116, 30120, 31375, 32625, 34800, 36144, 36395, 37650, 43500, 43674, 45180, 50200, 52200, 56475, 58000, 58232, 60240, 62750, 65250, 65511, 72790, 75300, 87000, 87348, 90360, 94125, 100400, 104400, 109185, 112950, 116464, 125500, 130500, 131022, 145580, 150600, 174000, 174696, 180720, 181975, 188250, 218370, 225900, 251000, 261000, 262044, 282375, 291160, 301200, 327555, 349392, 363950, 376500, 436740, 451800, 502000, 522000, 524088, 545925, 564750, 582320, 655110, 727900, 753000, 873480, 903600, 909875, 1048176, 1091850, 1129500, 1310220, 1455800, 1506000, 1637775, 1746960, 1819750, 2183700, 2259000, 2620440, 2729625, 2911600, 3275550, 3639500, 4367400, 4518000, 5240880, 5459250, 6551100, 7279000, 8188875, 8734800, 10918500, 13102200, 14558000, 16377750, 21837000, 26204400, 32755500, 43674000, 65511000, 131022000]

約数ペア:

[(1, 131022000), (2, 65511000), (3, 43674000), (4, 32755500), (5, 26204400), (6, 21837000), (8, 16377750), (9, 14558000), (10, 13102200), (12, 10918500), (15, 8734800), (16, 8188875), (18, 7279000), (20, 6551100), (24, 5459250), (25, 5240880), (29, 4518000), (30, 4367400), (36, 3639500), (40, 3275550), (45, 2911600), (48, 2729625), (50, 2620440), (58, 2259000), (60, 2183700), (72, 1819750), (75, 1746960), (80, 1637775), (87, 1506000), (90, 1455800), (100, 1310220), (116, 1129500), (120, 1091850), (125, 1048176), (144, 909875), (145, 903600), (150, 873480), (174, 753000), (180, 727900), (200, 655110), (225, 582320), (232, 564750), (240, 545925), (250, 524088), (251, 522000), (261, 502000), (290, 451800), (300, 436740), (348, 376500), (360, 363950), (375, 349392), (400, 327555), (435, 301200), (450, 291160), (464, 282375), (500, 262044), (502, 261000), (522, 251000), (580, 225900), (600, 218370), (696, 188250), (720, 181975), (725, 180720), (750, 174696), (753, 174000), (870, 150600), (900, 145580), (1000, 131022), (1004, 130500), (1044, 125500), (1125, 116464), (1160, 112950), (1200, 109185), (1255, 104400), (1305, 100400), (1392, 94125), (1450, 90360), (1500, 87348), (1506, 87000), (1740, 75300), (1800, 72790), (2000, 65511), (2008, 65250), (2088, 62750), (2175, 60240), (2250, 58232), (2259, 58000), (2320, 56475), (2510, 52200), (2610, 50200), (2900, 45180), (3000, 43674), (3012, 43500), (3480, 37650), (3600, 36395), (3625, 36144), (3765, 34800), (4016, 32625), (4176, 31375), (4350, 30120), (4500, 29116), (4518, 29000), (5020, 26100), (5220, 25100), (5800, 22590), (6000, 21837), (6024, 21750), (6275, 20880), (6525, 20080), (6960, 18825), (7250, 18072), (7279, 18000), (7530, 17400), (8700, 15060), (9000, 14558), (9036, 14500), (10040, 13050), (10440, 12550), (10875, 12048), (11295, 11600)]