54900990

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 112

約数和(自身を含む): 157234608

約数和(自身を除く): 102333618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 443, 459, 486, 510, 729, 765, 810, 886, 918, 1215, 1329, 1377, 1458, 1530, 2215, 2295, 2430, 2658, 2754, 3645, 3987, 4131, 4430, 4590, 6645, 6885, 7290, 7531, 7974, 8262, 11961, 12393, 13290, 13770, 15062, 19935, 20655, 22593, 23922, 24786, 35883, 37655, 39870, 41310, 45186, 59805, 61965, 67779, 71766, 75310, 107649, 112965, 119610, 123930, 135558, 179415, 203337, 215298, 225930, 322947, 338895, 358830, 406674, 538245, 610011, 645894, 677790, 1016685, 1076490, 1220022, 1614735, 1830033, 2033370, 3050055, 3229470, 3660066, 5490099, 6100110, 9150165, 10980198, 18300330, 27450495, 54900990]

約数ペア:

[(1, 54900990), (2, 27450495), (3, 18300330), (5, 10980198), (6, 9150165), (9, 6100110), (10, 5490099), (15, 3660066), (17, 3229470), (18, 3050055), (27, 2033370), (30, 1830033), (34, 1614735), (45, 1220022), (51, 1076490), (54, 1016685), (81, 677790), (85, 645894), (90, 610011), (102, 538245), (135, 406674), (153, 358830), (162, 338895), (170, 322947), (243, 225930), (255, 215298), (270, 203337), (306, 179415), (405, 135558), (443, 123930), (459, 119610), (486, 112965), (510, 107649), (729, 75310), (765, 71766), (810, 67779), (886, 61965), (918, 59805), (1215, 45186), (1329, 41310), (1377, 39870), (1458, 37655), (1530, 35883), (2215, 24786), (2295, 23922), (2430, 22593), (2658, 20655), (2754, 19935), (3645, 15062), (3987, 13770), (4131, 13290), (4430, 12393), (4590, 11961), (6645, 8262), (6885, 7974), (7290, 7531)]