168243075

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 423472896

約数和(自身を除く): 255229821

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 25, 27, 33, 35, 39, 45, 55, 63, 65, 75, 77, 81, 83, 91, 99, 105, 117, 135, 143, 165, 175, 189, 195, 225, 231, 249, 273, 275, 297, 315, 325, 351, 385, 405, 415, 429, 455, 495, 525, 567, 581, 585, 675, 693, 715, 747, 819, 825, 891, 913, 945, 975, 1001, 1053, 1079, 1155, 1245, 1287, 1365, 1485, 1575, 1743, 1755, 1925, 2025, 2075, 2079, 2145, 2241, 2275, 2457, 2475, 2739, 2835, 2905, 2925, 3003, 3237, 3465, 3575, 3735, 3861, 4095, 4455, 4565, 4725, 5005, 5229, 5265, 5395, 5775, 6225, 6237, 6391, 6435, 6723, 6825, 7371, 7425, 7553, 8217, 8715, 8775, 9009, 9711, 10395, 10725, 11205, 11583, 11869, 12285, 13695, 14175, 14525, 15015, 15687, 16185, 17325, 18675, 19173, 19305, 20475, 22275, 22659, 22825, 24651, 25025, 26145, 26325, 26975, 27027, 29133, 31185, 31955, 32175, 33615, 35607, 36855, 37765, 41085, 43575, 45045, 47061, 48555, 51975, 56025, 57519, 57915, 59345, 61425, 67977, 68475, 73953, 75075, 78435, 80925, 81081, 83083, 87399, 95865, 96525, 106821, 113295, 123255, 130725, 135135, 145665, 155925, 159775, 168075, 172557, 178035, 184275, 188825, 203931, 205425, 225225, 235305, 242775, 249249, 287595, 289575, 296725, 320463, 339885, 369765, 392175, 405405, 415415, 436995, 479325, 517671, 534105, 566475, 611793, 616275, 675675, 728325, 747747, 862785, 890175, 961389, 1019655, 1176525, 1246245, 1437975, 1602315, 1699425, 1848825, 2027025, 2077075, 2184975, 2243241, 2588355, 2670525, 3058965, 3738735, 4313925, 4806945, 5098275, 6231225, 6729723, 8011575, 11216205, 12941775, 15294825, 18693675, 24034725, 33648615, 56081025, 168243075]

約数ペア:

[(1, 168243075), (3, 56081025), (5, 33648615), (7, 24034725), (9, 18693675), (11, 15294825), (13, 12941775), (15, 11216205), (21, 8011575), (25, 6729723), (27, 6231225), (33, 5098275), (35, 4806945), (39, 4313925), (45, 3738735), (55, 3058965), (63, 2670525), (65, 2588355), (75, 2243241), (77, 2184975), (81, 2077075), (83, 2027025), (91, 1848825), (99, 1699425), (105, 1602315), (117, 1437975), (135, 1246245), (143, 1176525), (165, 1019655), (175, 961389), (189, 890175), (195, 862785), (225, 747747), (231, 728325), (249, 675675), (273, 616275), (275, 611793), (297, 566475), (315, 534105), (325, 517671), (351, 479325), (385, 436995), (405, 415415), (415, 405405), (429, 392175), (455, 369765), (495, 339885), (525, 320463), (567, 296725), (581, 289575), (585, 287595), (675, 249249), (693, 242775), (715, 235305), (747, 225225), (819, 205425), (825, 203931), (891, 188825), (913, 184275), (945, 178035), (975, 172557), (1001, 168075), (1053, 159775), (1079, 155925), (1155, 145665), (1245, 135135), (1287, 130725), (1365, 123255), (1485, 113295), (1575, 106821), (1743, 96525), (1755, 95865), (1925, 87399), (2025, 83083), (2075, 81081), (2079, 80925), (2145, 78435), (2241, 75075), (2275, 73953), (2457, 68475), (2475, 67977), (2739, 61425), (2835, 59345), (2905, 57915), (2925, 57519), (3003, 56025), (3237, 51975), (3465, 48555), (3575, 47061), (3735, 45045), (3861, 43575), (4095, 41085), (4455, 37765), (4565, 36855), (4725, 35607), (5005, 33615), (5229, 32175), (5265, 31955), (5395, 31185), (5775, 29133), (6225, 27027), (6237, 26975), (6391, 26325), (6435, 26145), (6723, 25025), (6825, 24651), (7371, 22825), (7425, 22659), (7553, 22275), (8217, 20475), (8715, 19305), (8775, 19173), (9009, 18675), (9711, 17325), (10395, 16185), (10725, 15687), (11205, 15015), (11583, 14525), (11869, 14175), (12285, 13695)]