274708900895

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3449}}^1$

素因数の和:3562

約数の個数: 144

約数和(自身を含む): 423206532000

約数和(自身を除く): 148497631105

約数列:

[1, 5, 11, 13, 19, 41, 55, 65, 95, 121, 143, 169, 205, 209, 247, 451, 533, 605, 715, 779, 845, 1045, 1235, 1573, 1859, 2255, 2299, 2665, 2717, 3211, 3449, 3895, 4961, 5863, 6929, 7865, 8569, 9295, 10127, 11495, 13585, 16055, 17245, 20449, 24805, 29315, 29887, 34645, 35321, 37939, 42845, 44837, 50635, 64493, 65531, 76219, 94259, 102245, 111397, 131651, 141409, 149435, 176605, 189695, 224185, 322465, 327655, 381095, 388531, 417329, 471295, 493207, 556985, 582881, 658255, 707045, 720841, 838409, 851903, 1225367, 1448161, 1555499, 1838317, 1942655, 2086645, 2466035, 2686771, 2914405, 3604205, 4192045, 4259515, 5425277, 6126835, 6411691, 7240805, 7777495, 7929251, 9191585, 9370933, 11074739, 13433855, 15929771, 17110489, 20221487, 23898121, 27126385, 29554481, 32058455, 34928023, 39646255, 46854665, 55373695, 70528601, 79648855, 85552445, 101107435, 103080263, 119490605, 121822129, 147772405, 174640115, 222436357, 262879331, 325099291, 352643005, 384208253, 454064299, 515401315, 609110645, 1112181785, 1314396655, 1340043419, 1625496455, 1921041265, 2270321495, 2891672641, 4226290783, 4994707289, 6700217095, 14458363205, 21131453915, 24973536445, 54941780179, 274708900895]

約数ペア:

[(1, 274708900895), (5, 54941780179), (11, 24973536445), (13, 21131453915), (19, 14458363205), (41, 6700217095), (55, 4994707289), (65, 4226290783), (95, 2891672641), (121, 2270321495), (143, 1921041265), (169, 1625496455), (205, 1340043419), (209, 1314396655), (247, 1112181785), (451, 609110645), (533, 515401315), (605, 454064299), (715, 384208253), (779, 352643005), (845, 325099291), (1045, 262879331), (1235, 222436357), (1573, 174640115), (1859, 147772405), (2255, 121822129), (2299, 119490605), (2665, 103080263), (2717, 101107435), (3211, 85552445), (3449, 79648855), (3895, 70528601), (4961, 55373695), (5863, 46854665), (6929, 39646255), (7865, 34928023), (8569, 32058455), (9295, 29554481), (10127, 27126385), (11495, 23898121), (13585, 20221487), (16055, 17110489), (17245, 15929771), (20449, 13433855), (24805, 11074739), (29315, 9370933), (29887, 9191585), (34645, 7929251), (35321, 7777495), (37939, 7240805), (42845, 6411691), (44837, 6126835), (50635, 5425277), (64493, 4259515), (65531, 4192045), (76219, 3604205), (94259, 2914405), (102245, 2686771), (111397, 2466035), (131651, 2086645), (141409, 1942655), (149435, 1838317), (176605, 1555499), (189695, 1448161), (224185, 1225367), (322465, 851903), (327655, 838409), (381095, 720841), (388531, 707045), (417329, 658255), (471295, 582881), (493207, 556985)]