5905620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 21141120

約数和(自身を除く): 15235500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 109, 126, 129, 140, 172, 180, 210, 215, 218, 252, 258, 301, 315, 327, 387, 420, 430, 436, 516, 545, 602, 630, 645, 654, 763, 774, 860, 903, 981, 1090, 1204, 1260, 1290, 1308, 1505, 1526, 1548, 1635, 1806, 1935, 1962, 2180, 2289, 2580, 2709, 3010, 3052, 3270, 3612, 3815, 3870, 3924, 4515, 4578, 4687, 4905, 5418, 6020, 6540, 6867, 7630, 7740, 9030, 9156, 9374, 9810, 10836, 11445, 13545, 13734, 14061, 15260, 18060, 18748, 19620, 22890, 23435, 27090, 27468, 28122, 32809, 34335, 42183, 45780, 46870, 54180, 56244, 65618, 68670, 70305, 84366, 93740, 98427, 131236, 137340, 140610, 164045, 168732, 196854, 210915, 281220, 295281, 328090, 393708, 421830, 492135, 590562, 656180, 843660, 984270, 1181124, 1476405, 1968540, 2952810, 5905620]

約数ペア:

[(1, 5905620), (2, 2952810), (3, 1968540), (4, 1476405), (5, 1181124), (6, 984270), (7, 843660), (9, 656180), (10, 590562), (12, 492135), (14, 421830), (15, 393708), (18, 328090), (20, 295281), (21, 281220), (28, 210915), (30, 196854), (35, 168732), (36, 164045), (42, 140610), (43, 137340), (45, 131236), (60, 98427), (63, 93740), (70, 84366), (84, 70305), (86, 68670), (90, 65618), (105, 56244), (109, 54180), (126, 46870), (129, 45780), (140, 42183), (172, 34335), (180, 32809), (210, 28122), (215, 27468), (218, 27090), (252, 23435), (258, 22890), (301, 19620), (315, 18748), (327, 18060), (387, 15260), (420, 14061), (430, 13734), (436, 13545), (516, 11445), (545, 10836), (602, 9810), (630, 9374), (645, 9156), (654, 9030), (763, 7740), (774, 7630), (860, 6867), (903, 6540), (981, 6020), (1090, 5418), (1204, 4905), (1260, 4687), (1290, 4578), (1308, 4515), (1505, 3924), (1526, 3870), (1548, 3815), (1635, 3612), (1806, 3270), (1935, 3052), (1962, 3010), (2180, 2709), (2289, 2580)]