26155500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 90574848

約数和(自身を除く): 64419348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 53, 60, 70, 75, 84, 94, 100, 105, 106, 125, 140, 141, 150, 159, 175, 188, 210, 212, 235, 250, 265, 282, 300, 318, 329, 350, 371, 375, 420, 470, 500, 525, 530, 564, 636, 658, 700, 705, 742, 750, 795, 875, 940, 987, 1050, 1060, 1113, 1175, 1316, 1325, 1410, 1484, 1500, 1590, 1645, 1750, 1855, 1974, 2100, 2226, 2350, 2491, 2625, 2650, 2820, 3180, 3290, 3500, 3525, 3710, 3948, 3975, 4452, 4700, 4935, 4982, 5250, 5300, 5565, 5875, 6580, 6625, 7050, 7420, 7473, 7950, 8225, 9275, 9870, 9964, 10500, 11130, 11750, 12455, 13250, 14100, 14946, 15900, 16450, 17437, 17625, 18550, 19740, 19875, 22260, 23500, 24675, 24910, 26500, 27825, 29892, 32900, 34874, 35250, 37100, 37365, 39750, 41125, 46375, 49350, 49820, 52311, 55650, 62275, 69748, 70500, 74730, 79500, 82250, 87185, 92750, 98700, 104622, 111300, 123375, 124550, 139125, 149460, 164500, 174370, 185500, 186825, 209244, 246750, 249100, 261555, 278250, 311375, 348740, 373650, 435925, 493500, 523110, 556500, 622750, 747300, 871850, 934125, 1046220, 1245500, 1307775, 1743700, 1868250, 2179625, 2615550, 3736500, 4359250, 5231100, 6538875, 8718500, 13077750, 26155500]

約数ペア:

[(1, 26155500), (2, 13077750), (3, 8718500), (4, 6538875), (5, 5231100), (6, 4359250), (7, 3736500), (10, 2615550), (12, 2179625), (14, 1868250), (15, 1743700), (20, 1307775), (21, 1245500), (25, 1046220), (28, 934125), (30, 871850), (35, 747300), (42, 622750), (47, 556500), (50, 523110), (53, 493500), (60, 435925), (70, 373650), (75, 348740), (84, 311375), (94, 278250), (100, 261555), (105, 249100), (106, 246750), (125, 209244), (140, 186825), (141, 185500), (150, 174370), (159, 164500), (175, 149460), (188, 139125), (210, 124550), (212, 123375), (235, 111300), (250, 104622), (265, 98700), (282, 92750), (300, 87185), (318, 82250), (329, 79500), (350, 74730), (371, 70500), (375, 69748), (420, 62275), (470, 55650), (500, 52311), (525, 49820), (530, 49350), (564, 46375), (636, 41125), (658, 39750), (700, 37365), (705, 37100), (742, 35250), (750, 34874), (795, 32900), (875, 29892), (940, 27825), (987, 26500), (1050, 24910), (1060, 24675), (1113, 23500), (1175, 22260), (1316, 19875), (1325, 19740), (1410, 18550), (1484, 17625), (1500, 17437), (1590, 16450), (1645, 15900), (1750, 14946), (1855, 14100), (1974, 13250), (2100, 12455), (2226, 11750), (2350, 11130), (2491, 10500), (2625, 9964), (2650, 9870), (2820, 9275), (3180, 8225), (3290, 7950), (3500, 7473), (3525, 7420), (3710, 7050), (3948, 6625), (3975, 6580), (4452, 5875), (4700, 5565), (4935, 5300), (4982, 5250)]