179980331355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{2207}}^1$

素因数の和:3138

約数の個数: 144

約数和(自身を含む): 363652353792

約数和(自身を除く): 183672022437

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 121, 153, 165, 187, 255, 363, 495, 561, 605, 765, 881, 935, 1089, 1683, 1815, 2057, 2207, 2643, 2805, 4405, 5445, 6171, 6621, 7929, 8415, 9691, 10285, 11035, 13215, 14977, 18513, 19863, 24277, 29073, 30855, 33105, 37519, 39645, 44931, 48455, 72831, 74885, 87219, 92565, 99315, 106601, 112557, 121385, 134793, 145365, 164747, 187595, 218493, 224655, 267047, 319803, 337671, 364155, 412709, 436095, 494241, 533005, 562785, 673965, 801141, 823735, 959409, 1092465, 1238127, 1335235, 1482723, 1599015, 1688355, 1812217, 1944367, 2063545, 2403423, 2471205, 3714381, 4005705, 4539799, 4797045, 5436651, 5833101, 6190635, 7413615, 9061085, 9721835, 12017115, 13619397, 16309953, 17499303, 18571905, 21388037, 22698995, 27183255, 29165505, 33054239, 40858191, 64164111, 68096985, 81549765, 87496515, 99162717, 106940185, 165271195, 192492333, 204290955, 235268407, 297488151, 320820555, 363596629, 495813585, 705805221, 962461665, 1090789887, 1176342035, 1487440755, 1817983145, 2117415663, 3272369661, 3529026105, 3999562919, 5453949435, 10587078315, 11998688757, 16361848305, 19997814595, 35996066271, 59993443785, 179980331355]

約数ペア:

[(1, 179980331355), (3, 59993443785), (5, 35996066271), (9, 19997814595), (11, 16361848305), (15, 11998688757), (17, 10587078315), (33, 5453949435), (45, 3999562919), (51, 3529026105), (55, 3272369661), (85, 2117415663), (99, 1817983145), (121, 1487440755), (153, 1176342035), (165, 1090789887), (187, 962461665), (255, 705805221), (363, 495813585), (495, 363596629), (561, 320820555), (605, 297488151), (765, 235268407), (881, 204290955), (935, 192492333), (1089, 165271195), (1683, 106940185), (1815, 99162717), (2057, 87496515), (2207, 81549765), (2643, 68096985), (2805, 64164111), (4405, 40858191), (5445, 33054239), (6171, 29165505), (6621, 27183255), (7929, 22698995), (8415, 21388037), (9691, 18571905), (10285, 17499303), (11035, 16309953), (13215, 13619397), (14977, 12017115), (18513, 9721835), (19863, 9061085), (24277, 7413615), (29073, 6190635), (30855, 5833101), (33105, 5436651), (37519, 4797045), (39645, 4539799), (44931, 4005705), (48455, 3714381), (72831, 2471205), (74885, 2403423), (87219, 2063545), (92565, 1944367), (99315, 1812217), (106601, 1688355), (112557, 1599015), (121385, 1482723), (134793, 1335235), (145365, 1238127), (164747, 1092465), (187595, 959409), (218493, 823735), (224655, 801141), (267047, 673965), (319803, 562785), (337671, 533005), (364155, 494241), (412709, 436095)]