26859000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{1279}}^1$

素因数の和:1310

約数の個数: 128

約数和(自身を含む): 95846400

約数和(自身を除く): 68987400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1279, 1400, 1500, 1750, 2100, 2558, 2625, 3000, 3500, 3837, 4200, 5116, 5250, 6395, 7000, 7674, 8953, 10232, 10500, 12790, 15348, 17906, 19185, 21000, 25580, 26859, 30696, 31975, 35812, 38370, 44765, 51160, 53718, 63950, 71624, 76740, 89530, 95925, 107436, 127900, 134295, 153480, 159875, 179060, 191850, 214872, 223825, 255800, 268590, 319750, 358120, 383700, 447650, 479625, 537180, 639500, 671475, 767400, 895300, 959250, 1074360, 1119125, 1279000, 1342950, 1790600, 1918500, 2238250, 2685900, 3357375, 3837000, 4476500, 5371800, 6714750, 8953000, 13429500, 26859000]

約数ペア:

[(1, 26859000), (2, 13429500), (3, 8953000), (4, 6714750), (5, 5371800), (6, 4476500), (7, 3837000), (8, 3357375), (10, 2685900), (12, 2238250), (14, 1918500), (15, 1790600), (20, 1342950), (21, 1279000), (24, 1119125), (25, 1074360), (28, 959250), (30, 895300), (35, 767400), (40, 671475), (42, 639500), (50, 537180), (56, 479625), (60, 447650), (70, 383700), (75, 358120), (84, 319750), (100, 268590), (105, 255800), (120, 223825), (125, 214872), (140, 191850), (150, 179060), (168, 159875), (175, 153480), (200, 134295), (210, 127900), (250, 107436), (280, 95925), (300, 89530), (350, 76740), (375, 71624), (420, 63950), (500, 53718), (525, 51160), (600, 44765), (700, 38370), (750, 35812), (840, 31975), (875, 30696), (1000, 26859), (1050, 25580), (1279, 21000), (1400, 19185), (1500, 17906), (1750, 15348), (2100, 12790), (2558, 10500), (2625, 10232), (3000, 8953), (3500, 7674), (3837, 7000), (4200, 6395), (5116, 5250)]