180041454

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2079

約数の個数: 80

約数和(自身を含む): 439520400

約数和(自身を除く): 259478946

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 81, 87, 114, 162, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1539, 1566, 1653, 2017, 2349, 3078, 3306, 4034, 4698, 4959, 6051, 9918, 12102, 14877, 18153, 29754, 36306, 38323, 44631, 54459, 58493, 76646, 89262, 108918, 114969, 116986, 163377, 175479, 229938, 326754, 344907, 350958, 526437, 689814, 1034721, 1052874, 1111367, 1579311, 2069442, 2222734, 3104163, 3158622, 3334101, 4737933, 6208326, 6668202, 9475866, 10002303, 20004606, 30006909, 60013818, 90020727, 180041454]

約数ペア:

[(1, 180041454), (2, 90020727), (3, 60013818), (6, 30006909), (9, 20004606), (18, 10002303), (19, 9475866), (27, 6668202), (29, 6208326), (38, 4737933), (54, 3334101), (57, 3158622), (58, 3104163), (81, 2222734), (87, 2069442), (114, 1579311), (162, 1111367), (171, 1052874), (174, 1034721), (261, 689814), (342, 526437), (513, 350958), (522, 344907), (551, 326754), (783, 229938), (1026, 175479), (1102, 163377), (1539, 116986), (1566, 114969), (1653, 108918), (2017, 89262), (2349, 76646), (3078, 58493), (3306, 54459), (4034, 44631), (4698, 38323), (4959, 36306), (6051, 29754), (9918, 18153), (12102, 14877)]