26895750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 79073280

約数和(自身を除く): 52177530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 47, 50, 70, 75, 94, 105, 109, 125, 141, 150, 175, 210, 218, 235, 250, 282, 327, 329, 350, 375, 470, 525, 545, 654, 658, 705, 750, 763, 875, 987, 1050, 1090, 1175, 1410, 1526, 1635, 1645, 1750, 1974, 2289, 2350, 2625, 2725, 3270, 3290, 3525, 3815, 4578, 4935, 5123, 5250, 5450, 5875, 7050, 7630, 8175, 8225, 9870, 10246, 11445, 11750, 13625, 15369, 16350, 16450, 17625, 19075, 22890, 24675, 25615, 27250, 30738, 35250, 35861, 38150, 40875, 41125, 49350, 51230, 57225, 71722, 76845, 81750, 82250, 95375, 107583, 114450, 123375, 128075, 153690, 179305, 190750, 215166, 246750, 256150, 286125, 358610, 384225, 537915, 572250, 640375, 768450, 896525, 1075830, 1280750, 1793050, 1921125, 2689575, 3842250, 4482625, 5379150, 8965250, 13447875, 26895750]

約数ペア:

[(1, 26895750), (2, 13447875), (3, 8965250), (5, 5379150), (6, 4482625), (7, 3842250), (10, 2689575), (14, 1921125), (15, 1793050), (21, 1280750), (25, 1075830), (30, 896525), (35, 768450), (42, 640375), (47, 572250), (50, 537915), (70, 384225), (75, 358610), (94, 286125), (105, 256150), (109, 246750), (125, 215166), (141, 190750), (150, 179305), (175, 153690), (210, 128075), (218, 123375), (235, 114450), (250, 107583), (282, 95375), (327, 82250), (329, 81750), (350, 76845), (375, 71722), (470, 57225), (525, 51230), (545, 49350), (654, 41125), (658, 40875), (705, 38150), (750, 35861), (763, 35250), (875, 30738), (987, 27250), (1050, 25615), (1090, 24675), (1175, 22890), (1410, 19075), (1526, 17625), (1635, 16450), (1645, 16350), (1750, 15369), (1974, 13625), (2289, 11750), (2350, 11445), (2625, 10246), (2725, 9870), (3270, 8225), (3290, 8175), (3525, 7630), (3815, 7050), (4578, 5875), (4935, 5450), (5123, 5250)]