64961400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{15467}}^1$

素因数の和:15493

約数の個数: 96

約数和(自身を含む): 230163840

約数和(自身を除く): 165202440

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, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 15467, 30934, 46401, 61868, 77335, 92802, 108269, 123736, 154670, 185604, 216538, 232005, 309340, 324807, 371208, 386675, 433076, 464010, 541345, 618680, 649614, 773350, 866152, 928020, 1082690, 1160025, 1299228, 1546700, 1624035, 1856040, 2165380, 2320050, 2598456, 2706725, 3093400, 3248070, 4330760, 4640100, 5413450, 6496140, 8120175, 9280200, 10826900, 12992280, 16240350, 21653800, 32480700, 64961400]

約数ペア:

[(1, 64961400), (2, 32480700), (3, 21653800), (4, 16240350), (5, 12992280), (6, 10826900), (7, 9280200), (8, 8120175), (10, 6496140), (12, 5413450), (14, 4640100), (15, 4330760), (20, 3248070), (21, 3093400), (24, 2706725), (25, 2598456), (28, 2320050), (30, 2165380), (35, 1856040), (40, 1624035), (42, 1546700), (50, 1299228), (56, 1160025), (60, 1082690), (70, 928020), (75, 866152), (84, 773350), (100, 649614), (105, 618680), (120, 541345), (140, 464010), (150, 433076), (168, 386675), (175, 371208), (200, 324807), (210, 309340), (280, 232005), (300, 216538), (350, 185604), (420, 154670), (525, 123736), (600, 108269), (700, 92802), (840, 77335), (1050, 61868), (1400, 46401), (2100, 30934), (4200, 15467)]