266700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 888832

約数和(自身を除く): 622132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 127, 140, 150, 175, 210, 254, 300, 350, 381, 420, 508, 525, 635, 700, 762, 889, 1050, 1270, 1524, 1778, 1905, 2100, 2540, 2667, 3175, 3556, 3810, 4445, 5334, 6350, 7620, 8890, 9525, 10668, 12700, 13335, 17780, 19050, 22225, 26670, 38100, 44450, 53340, 66675, 88900, 133350, 266700]

約数ペア:

[(1, 266700), (2, 133350), (3, 88900), (4, 66675), (5, 53340), (6, 44450), (7, 38100), (10, 26670), (12, 22225), (14, 19050), (15, 17780), (20, 13335), (21, 12700), (25, 10668), (28, 9525), (30, 8890), (35, 7620), (42, 6350), (50, 5334), (60, 4445), (70, 3810), (75, 3556), (84, 3175), (100, 2667), (105, 2540), (127, 2100), (140, 1905), (150, 1778), (175, 1524), (210, 1270), (254, 1050), (300, 889), (350, 762), (381, 700), (420, 635), (508, 525)]