70735000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 197936640

約数和(自身を除く): 127201640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 47, 50, 56, 70, 86, 94, 100, 125, 140, 172, 175, 188, 200, 215, 235, 250, 280, 301, 329, 344, 350, 376, 430, 470, 500, 602, 625, 658, 700, 860, 875, 940, 1000, 1075, 1175, 1204, 1250, 1316, 1400, 1505, 1645, 1720, 1750, 1880, 2021, 2150, 2350, 2408, 2500, 2632, 3010, 3290, 3500, 4042, 4300, 4375, 4700, 5000, 5375, 5875, 6020, 6580, 7000, 7525, 8084, 8225, 8600, 8750, 9400, 10105, 10750, 11750, 12040, 13160, 14147, 15050, 16168, 16450, 17500, 20210, 21500, 23500, 26875, 28294, 29375, 30100, 32900, 35000, 37625, 40420, 41125, 43000, 47000, 50525, 53750, 56588, 58750, 60200, 65800, 70735, 75250, 80840, 82250, 101050, 107500, 113176, 117500, 141470, 150500, 164500, 188125, 202100, 205625, 215000, 235000, 252625, 282940, 301000, 329000, 353675, 376250, 404200, 411250, 505250, 565880, 707350, 752500, 822500, 1010500, 1263125, 1414700, 1505000, 1645000, 1768375, 2021000, 2526250, 2829400, 3536750, 5052500, 7073500, 8841875, 10105000, 14147000, 17683750, 35367500, 70735000]

約数ペア:

[(1, 70735000), (2, 35367500), (4, 17683750), (5, 14147000), (7, 10105000), (8, 8841875), (10, 7073500), (14, 5052500), (20, 3536750), (25, 2829400), (28, 2526250), (35, 2021000), (40, 1768375), (43, 1645000), (47, 1505000), (50, 1414700), (56, 1263125), (70, 1010500), (86, 822500), (94, 752500), (100, 707350), (125, 565880), (140, 505250), (172, 411250), (175, 404200), (188, 376250), (200, 353675), (215, 329000), (235, 301000), (250, 282940), (280, 252625), (301, 235000), (329, 215000), (344, 205625), (350, 202100), (376, 188125), (430, 164500), (470, 150500), (500, 141470), (602, 117500), (625, 113176), (658, 107500), (700, 101050), (860, 82250), (875, 80840), (940, 75250), (1000, 70735), (1075, 65800), (1175, 60200), (1204, 58750), (1250, 56588), (1316, 53750), (1400, 50525), (1505, 47000), (1645, 43000), (1720, 41125), (1750, 40420), (1880, 37625), (2021, 35000), (2150, 32900), (2350, 30100), (2408, 29375), (2500, 28294), (2632, 26875), (3010, 23500), (3290, 21500), (3500, 20210), (4042, 17500), (4300, 16450), (4375, 16168), (4700, 15050), (5000, 14147), (5375, 13160), (5875, 12040), (6020, 11750), (6580, 10750), (7000, 10105), (7525, 9400), (8084, 8750), (8225, 8600)]