126280000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 280

約数和(自身を含む): 399921984

約数和(自身を除く): 273641984

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 41, 44, 50, 55, 56, 64, 70, 77, 80, 82, 88, 100, 110, 112, 125, 140, 154, 160, 164, 175, 176, 200, 205, 220, 224, 250, 275, 280, 287, 308, 320, 328, 350, 352, 385, 400, 410, 440, 448, 451, 500, 550, 560, 574, 616, 625, 656, 700, 704, 770, 800, 820, 875, 880, 902, 1000, 1025, 1100, 1120, 1148, 1232, 1250, 1312, 1375, 1400, 1435, 1540, 1600, 1640, 1750, 1760, 1804, 1925, 2000, 2050, 2200, 2240, 2255, 2296, 2464, 2500, 2624, 2750, 2800, 2870, 3080, 3157, 3280, 3500, 3520, 3608, 3850, 4000, 4100, 4375, 4400, 4510, 4592, 4928, 5000, 5125, 5500, 5600, 5740, 6160, 6314, 6560, 6875, 7000, 7175, 7216, 7700, 8000, 8200, 8750, 8800, 9020, 9184, 9625, 10000, 10250, 11000, 11200, 11275, 11480, 12320, 12628, 13120, 13750, 14000, 14350, 14432, 15400, 15785, 16400, 17500, 17600, 18040, 18368, 19250, 20000, 20500, 22000, 22550, 22960, 24640, 25256, 25625, 27500, 28000, 28700, 28864, 30800, 31570, 32800, 35000, 35875, 36080, 38500, 40000, 41000, 44000, 45100, 45920, 48125, 50512, 51250, 55000, 56000, 56375, 57400, 61600, 63140, 65600, 70000, 71750, 72160, 77000, 78925, 82000, 88000, 90200, 91840, 96250, 101024, 102500, 110000, 112750, 114800, 123200, 126280, 140000, 143500, 144320, 154000, 157850, 164000, 179375, 180400, 192500, 202048, 205000, 220000, 225500, 229600, 252560, 280000, 281875, 287000, 308000, 315700, 328000, 358750, 360800, 385000, 394625, 410000, 440000, 451000, 459200, 505120, 563750, 574000, 616000, 631400, 717500, 721600, 770000, 789250, 820000, 902000, 1010240, 1127500, 1148000, 1262800, 1435000, 1540000, 1578500, 1640000, 1804000, 1973125, 2255000, 2296000, 2525600, 2870000, 3080000, 3157000, 3608000, 3946250, 4510000, 5051200, 5740000, 6314000, 7892500, 9020000, 11480000, 12628000, 15785000, 18040000, 25256000, 31570000, 63140000, 126280000]

約数ペア:

[(1, 126280000), (2, 63140000), (4, 31570000), (5, 25256000), (7, 18040000), (8, 15785000), (10, 12628000), (11, 11480000), (14, 9020000), (16, 7892500), (20, 6314000), (22, 5740000), (25, 5051200), (28, 4510000), (32, 3946250), (35, 3608000), (40, 3157000), (41, 3080000), (44, 2870000), (50, 2525600), (55, 2296000), (56, 2255000), (64, 1973125), (70, 1804000), (77, 1640000), (80, 1578500), (82, 1540000), (88, 1435000), (100, 1262800), (110, 1148000), (112, 1127500), (125, 1010240), (140, 902000), (154, 820000), (160, 789250), (164, 770000), (175, 721600), (176, 717500), (200, 631400), (205, 616000), (220, 574000), (224, 563750), (250, 505120), (275, 459200), (280, 451000), (287, 440000), (308, 410000), (320, 394625), (328, 385000), (350, 360800), (352, 358750), (385, 328000), (400, 315700), (410, 308000), (440, 287000), (448, 281875), (451, 280000), (500, 252560), (550, 229600), (560, 225500), (574, 220000), (616, 205000), (625, 202048), (656, 192500), (700, 180400), (704, 179375), (770, 164000), (800, 157850), (820, 154000), (875, 144320), (880, 143500), (902, 140000), (1000, 126280), (1025, 123200), (1100, 114800), (1120, 112750), (1148, 110000), (1232, 102500), (1250, 101024), (1312, 96250), (1375, 91840), (1400, 90200), (1435, 88000), (1540, 82000), (1600, 78925), (1640, 77000), (1750, 72160), (1760, 71750), (1804, 70000), (1925, 65600), (2000, 63140), (2050, 61600), (2200, 57400), (2240, 56375), (2255, 56000), (2296, 55000), (2464, 51250), (2500, 50512), (2624, 48125), (2750, 45920), (2800, 45100), (2870, 44000), (3080, 41000), (3157, 40000), (3280, 38500), (3500, 36080), (3520, 35875), (3608, 35000), (3850, 32800), (4000, 31570), (4100, 30800), (4375, 28864), (4400, 28700), (4510, 28000), (4592, 27500), (4928, 25625), (5000, 25256), (5125, 24640), (5500, 22960), (5600, 22550), (5740, 22000), (6160, 20500), (6314, 20000), (6560, 19250), (6875, 18368), (7000, 18040), (7175, 17600), (7216, 17500), (7700, 16400), (8000, 15785), (8200, 15400), (8750, 14432), (8800, 14350), (9020, 14000), (9184, 13750), (9625, 13120), (10000, 12628), (10250, 12320), (11000, 11480), (11200, 11275)]