82864440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 283551840

約数和(自身を除く): 200687400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 53, 60, 72, 86, 90, 101, 106, 120, 129, 159, 172, 180, 202, 212, 215, 258, 265, 303, 318, 344, 360, 387, 404, 424, 430, 477, 505, 516, 530, 606, 636, 645, 774, 795, 808, 860, 909, 954, 1010, 1032, 1060, 1212, 1272, 1290, 1515, 1548, 1590, 1720, 1818, 1908, 1935, 2020, 2120, 2279, 2385, 2424, 2580, 3030, 3096, 3180, 3636, 3816, 3870, 4040, 4343, 4545, 4558, 4770, 5160, 5353, 6060, 6360, 6837, 7272, 7740, 8686, 9090, 9116, 9540, 10706, 11395, 12120, 13029, 13674, 15480, 16059, 17372, 18180, 18232, 19080, 20511, 21412, 21715, 22790, 26058, 26765, 27348, 32118, 34185, 34744, 36360, 39087, 41022, 42824, 43430, 45580, 48177, 52116, 53530, 54696, 64236, 65145, 68370, 78174, 80295, 82044, 86860, 91160, 96354, 102555, 104232, 107060, 128472, 130290, 136740, 156348, 160590, 164088, 173720, 192708, 195435, 205110, 214120, 230179, 240885, 260580, 273480, 312696, 321180, 385416, 390870, 410220, 460358, 481770, 521160, 642360, 690537, 781740, 820440, 920716, 963540, 1150895, 1381074, 1563480, 1841432, 1927080, 2071611, 2301790, 2762148, 3452685, 4143222, 4603580, 5524296, 6905370, 8286444, 9207160, 10358055, 13810740, 16572888, 20716110, 27621480, 41432220, 82864440]

約数ペア:

[(1, 82864440), (2, 41432220), (3, 27621480), (4, 20716110), (5, 16572888), (6, 13810740), (8, 10358055), (9, 9207160), (10, 8286444), (12, 6905370), (15, 5524296), (18, 4603580), (20, 4143222), (24, 3452685), (30, 2762148), (36, 2301790), (40, 2071611), (43, 1927080), (45, 1841432), (53, 1563480), (60, 1381074), (72, 1150895), (86, 963540), (90, 920716), (101, 820440), (106, 781740), (120, 690537), (129, 642360), (159, 521160), (172, 481770), (180, 460358), (202, 410220), (212, 390870), (215, 385416), (258, 321180), (265, 312696), (303, 273480), (318, 260580), (344, 240885), (360, 230179), (387, 214120), (404, 205110), (424, 195435), (430, 192708), (477, 173720), (505, 164088), (516, 160590), (530, 156348), (606, 136740), (636, 130290), (645, 128472), (774, 107060), (795, 104232), (808, 102555), (860, 96354), (909, 91160), (954, 86860), (1010, 82044), (1032, 80295), (1060, 78174), (1212, 68370), (1272, 65145), (1290, 64236), (1515, 54696), (1548, 53530), (1590, 52116), (1720, 48177), (1818, 45580), (1908, 43430), (1935, 42824), (2020, 41022), (2120, 39087), (2279, 36360), (2385, 34744), (2424, 34185), (2580, 32118), (3030, 27348), (3096, 26765), (3180, 26058), (3636, 22790), (3816, 21715), (3870, 21412), (4040, 20511), (4343, 19080), (4545, 18232), (4558, 18180), (4770, 17372), (5160, 16059), (5353, 15480), (6060, 13674), (6360, 13029), (6837, 12120), (7272, 11395), (7740, 10706), (8686, 9540), (9090, 9116)]