27159660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 95855760

約数和(自身を除く): 68696100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 43, 44, 45, 55, 58, 60, 66, 86, 87, 90, 99, 110, 116, 121, 129, 132, 145, 165, 172, 174, 180, 198, 215, 220, 242, 258, 261, 290, 319, 330, 348, 363, 387, 396, 430, 435, 473, 484, 495, 516, 522, 580, 605, 638, 645, 660, 726, 774, 860, 870, 946, 957, 990, 1044, 1089, 1210, 1247, 1276, 1290, 1305, 1419, 1452, 1548, 1595, 1740, 1815, 1892, 1914, 1935, 1980, 2178, 2365, 2420, 2494, 2580, 2610, 2838, 2871, 3190, 3509, 3630, 3741, 3828, 3870, 4257, 4356, 4730, 4785, 4988, 5203, 5220, 5445, 5676, 5742, 6235, 6380, 7018, 7095, 7260, 7482, 7740, 8514, 9460, 9570, 10406, 10527, 10890, 11223, 11484, 12470, 13717, 14036, 14190, 14355, 14964, 15609, 17028, 17545, 18705, 19140, 20812, 21054, 21285, 21780, 22446, 24940, 26015, 27434, 28380, 28710, 31218, 31581, 35090, 37410, 41151, 42108, 42570, 44892, 46827, 52030, 52635, 54868, 56115, 57420, 62436, 63162, 68585, 70180, 74820, 78045, 82302, 85140, 93654, 104060, 105270, 112230, 123453, 126324, 137170, 150887, 156090, 157905, 164604, 187308, 205755, 210540, 224460, 234135, 246906, 274340, 301774, 312180, 315810, 411510, 452661, 468270, 493812, 603548, 617265, 631620, 754435, 823020, 905322, 936540, 1234530, 1357983, 1508870, 1810644, 2263305, 2469060, 2715966, 3017740, 4526610, 5431932, 6789915, 9053220, 13579830, 27159660]

約数ペア:

[(1, 27159660), (2, 13579830), (3, 9053220), (4, 6789915), (5, 5431932), (6, 4526610), (9, 3017740), (10, 2715966), (11, 2469060), (12, 2263305), (15, 1810644), (18, 1508870), (20, 1357983), (22, 1234530), (29, 936540), (30, 905322), (33, 823020), (36, 754435), (43, 631620), (44, 617265), (45, 603548), (55, 493812), (58, 468270), (60, 452661), (66, 411510), (86, 315810), (87, 312180), (90, 301774), (99, 274340), (110, 246906), (116, 234135), (121, 224460), (129, 210540), (132, 205755), (145, 187308), (165, 164604), (172, 157905), (174, 156090), (180, 150887), (198, 137170), (215, 126324), (220, 123453), (242, 112230), (258, 105270), (261, 104060), (290, 93654), (319, 85140), (330, 82302), (348, 78045), (363, 74820), (387, 70180), (396, 68585), (430, 63162), (435, 62436), (473, 57420), (484, 56115), (495, 54868), (516, 52635), (522, 52030), (580, 46827), (605, 44892), (638, 42570), (645, 42108), (660, 41151), (726, 37410), (774, 35090), (860, 31581), (870, 31218), (946, 28710), (957, 28380), (990, 27434), (1044, 26015), (1089, 24940), (1210, 22446), (1247, 21780), (1276, 21285), (1290, 21054), (1305, 20812), (1419, 19140), (1452, 18705), (1548, 17545), (1595, 17028), (1740, 15609), (1815, 14964), (1892, 14355), (1914, 14190), (1935, 14036), (1980, 13717), (2178, 12470), (2365, 11484), (2420, 11223), (2494, 10890), (2580, 10527), (2610, 10406), (2838, 9570), (2871, 9460), (3190, 8514), (3509, 7740), (3630, 7482), (3741, 7260), (3828, 7095), (3870, 7018), (4257, 6380), (4356, 6235), (4730, 5742), (4785, 5676), (4988, 5445), (5203, 5220)]