173657220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 564157440

約数和(自身を除く): 390500220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 43, 44, 55, 58, 60, 66, 86, 87, 110, 116, 129, 132, 145, 165, 172, 174, 211, 215, 220, 258, 290, 319, 330, 348, 422, 430, 435, 473, 516, 580, 633, 638, 645, 660, 844, 860, 870, 946, 957, 1055, 1247, 1266, 1276, 1290, 1419, 1595, 1740, 1892, 1914, 2110, 2321, 2365, 2494, 2532, 2580, 2838, 3165, 3190, 3741, 3828, 4220, 4642, 4730, 4785, 4988, 5676, 6119, 6235, 6330, 6380, 6963, 7095, 7482, 9073, 9284, 9460, 9570, 11605, 12238, 12470, 12660, 13717, 13926, 14190, 14964, 18146, 18357, 18705, 19140, 23210, 24476, 24940, 27219, 27434, 27852, 28380, 30595, 34815, 36292, 36714, 37410, 41151, 45365, 46420, 54438, 54868, 61190, 67309, 68585, 69630, 73428, 74820, 82302, 90730, 91785, 99803, 108876, 122380, 134618, 136095, 137170, 139260, 164604, 181460, 183570, 199606, 201927, 205755, 263117, 269236, 272190, 274340, 299409, 336545, 367140, 399212, 403854, 411510, 499015, 526234, 544380, 598818, 673090, 789351, 807708, 823020, 998030, 1009635, 1052468, 1197636, 1315585, 1346180, 1497045, 1578702, 1996060, 2019270, 2631170, 2894287, 2994090, 3157404, 3946755, 4038540, 5262340, 5788574, 5988180, 7893510, 8682861, 11577148, 14471435, 15787020, 17365722, 28942870, 34731444, 43414305, 57885740, 86828610, 173657220]

約数ペア:

[(1, 173657220), (2, 86828610), (3, 57885740), (4, 43414305), (5, 34731444), (6, 28942870), (10, 17365722), (11, 15787020), (12, 14471435), (15, 11577148), (20, 8682861), (22, 7893510), (29, 5988180), (30, 5788574), (33, 5262340), (43, 4038540), (44, 3946755), (55, 3157404), (58, 2994090), (60, 2894287), (66, 2631170), (86, 2019270), (87, 1996060), (110, 1578702), (116, 1497045), (129, 1346180), (132, 1315585), (145, 1197636), (165, 1052468), (172, 1009635), (174, 998030), (211, 823020), (215, 807708), (220, 789351), (258, 673090), (290, 598818), (319, 544380), (330, 526234), (348, 499015), (422, 411510), (430, 403854), (435, 399212), (473, 367140), (516, 336545), (580, 299409), (633, 274340), (638, 272190), (645, 269236), (660, 263117), (844, 205755), (860, 201927), (870, 199606), (946, 183570), (957, 181460), (1055, 164604), (1247, 139260), (1266, 137170), (1276, 136095), (1290, 134618), (1419, 122380), (1595, 108876), (1740, 99803), (1892, 91785), (1914, 90730), (2110, 82302), (2321, 74820), (2365, 73428), (2494, 69630), (2532, 68585), (2580, 67309), (2838, 61190), (3165, 54868), (3190, 54438), (3741, 46420), (3828, 45365), (4220, 41151), (4642, 37410), (4730, 36714), (4785, 36292), (4988, 34815), (5676, 30595), (6119, 28380), (6235, 27852), (6330, 27434), (6380, 27219), (6963, 24940), (7095, 24476), (7482, 23210), (9073, 19140), (9284, 18705), (9460, 18357), (9570, 18146), (11605, 14964), (12238, 14190), (12470, 13926), (12660, 13717)]