4046700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 13999104

約数和(自身を除く): 9952404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 47, 50, 60, 70, 75, 82, 84, 94, 100, 105, 123, 140, 141, 150, 164, 175, 188, 205, 210, 235, 246, 282, 287, 300, 329, 350, 410, 420, 470, 492, 525, 564, 574, 615, 658, 700, 705, 820, 861, 940, 987, 1025, 1050, 1148, 1175, 1230, 1316, 1410, 1435, 1645, 1722, 1927, 1974, 2050, 2100, 2350, 2460, 2820, 2870, 3075, 3290, 3444, 3525, 3854, 3948, 4100, 4305, 4700, 4935, 5740, 5781, 6150, 6580, 7050, 7175, 7708, 8225, 8610, 9635, 9870, 11562, 12300, 13489, 14100, 14350, 16450, 17220, 19270, 19740, 21525, 23124, 24675, 26978, 28700, 28905, 32900, 38540, 40467, 43050, 48175, 49350, 53956, 57810, 67445, 80934, 86100, 96350, 98700, 115620, 134890, 144525, 161868, 192700, 202335, 269780, 289050, 337225, 404670, 578100, 674450, 809340, 1011675, 1348900, 2023350, 4046700]

約数ペア:

[(1, 4046700), (2, 2023350), (3, 1348900), (4, 1011675), (5, 809340), (6, 674450), (7, 578100), (10, 404670), (12, 337225), (14, 289050), (15, 269780), (20, 202335), (21, 192700), (25, 161868), (28, 144525), (30, 134890), (35, 115620), (41, 98700), (42, 96350), (47, 86100), (50, 80934), (60, 67445), (70, 57810), (75, 53956), (82, 49350), (84, 48175), (94, 43050), (100, 40467), (105, 38540), (123, 32900), (140, 28905), (141, 28700), (150, 26978), (164, 24675), (175, 23124), (188, 21525), (205, 19740), (210, 19270), (235, 17220), (246, 16450), (282, 14350), (287, 14100), (300, 13489), (329, 12300), (350, 11562), (410, 9870), (420, 9635), (470, 8610), (492, 8225), (525, 7708), (564, 7175), (574, 7050), (615, 6580), (658, 6150), (700, 5781), (705, 5740), (820, 4935), (861, 4700), (940, 4305), (987, 4100), (1025, 3948), (1050, 3854), (1148, 3525), (1175, 3444), (1230, 3290), (1316, 3075), (1410, 2870), (1435, 2820), (1645, 2460), (1722, 2350), (1927, 2100), (1974, 2050)]