1333500

素因数分解:

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

素因数の和:156

約数の個数: 96

約数和(自身を含む): 4472832

約数和(自身を除く): 3139332

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, 125, 127, 140, 150, 175, 210, 250, 254, 300, 350, 375, 381, 420, 500, 508, 525, 635, 700, 750, 762, 875, 889, 1050, 1270, 1500, 1524, 1750, 1778, 1905, 2100, 2540, 2625, 2667, 3175, 3500, 3556, 3810, 4445, 5250, 5334, 6350, 7620, 8890, 9525, 10500, 10668, 12700, 13335, 15875, 17780, 19050, 22225, 26670, 31750, 38100, 44450, 47625, 53340, 63500, 66675, 88900, 95250, 111125, 133350, 190500, 222250, 266700, 333375, 444500, 666750, 1333500]

約数ペア:

[(1, 1333500), (2, 666750), (3, 444500), (4, 333375), (5, 266700), (6, 222250), (7, 190500), (10, 133350), (12, 111125), (14, 95250), (15, 88900), (20, 66675), (21, 63500), (25, 53340), (28, 47625), (30, 44450), (35, 38100), (42, 31750), (50, 26670), (60, 22225), (70, 19050), (75, 17780), (84, 15875), (100, 13335), (105, 12700), (125, 10668), (127, 10500), (140, 9525), (150, 8890), (175, 7620), (210, 6350), (250, 5334), (254, 5250), (300, 4445), (350, 3810), (375, 3556), (381, 3500), (420, 3175), (500, 2667), (508, 2625), (525, 2540), (635, 2100), (700, 1905), (750, 1778), (762, 1750), (875, 1524), (889, 1500), (1050, 1270)]