77316510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 134190690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 79, 85, 95, 101, 102, 114, 158, 170, 190, 202, 237, 255, 285, 303, 323, 395, 474, 505, 510, 570, 606, 646, 790, 969, 1010, 1185, 1343, 1501, 1515, 1615, 1717, 1919, 1938, 2370, 2686, 3002, 3030, 3230, 3434, 3838, 4029, 4503, 4845, 5151, 5757, 6715, 7505, 7979, 8058, 8585, 9006, 9595, 9690, 10302, 11514, 13430, 15010, 15958, 17170, 19190, 20145, 22515, 23937, 25517, 25755, 28785, 32623, 39895, 40290, 45030, 47874, 51034, 51510, 57570, 65246, 76551, 79790, 97869, 119685, 127585, 135643, 151601, 153102, 163115, 195738, 239370, 255170, 271286, 303202, 326230, 382755, 406929, 454803, 489345, 678215, 758005, 765510, 813858, 909606, 978690, 1356430, 1516010, 2034645, 2274015, 2577217, 4069290, 4548030, 5154434, 7731651, 12886085, 15463302, 25772170, 38658255, 77316510]

約数ペア:

[(1, 77316510), (2, 38658255), (3, 25772170), (5, 15463302), (6, 12886085), (10, 7731651), (15, 5154434), (17, 4548030), (19, 4069290), (30, 2577217), (34, 2274015), (38, 2034645), (51, 1516010), (57, 1356430), (79, 978690), (85, 909606), (95, 813858), (101, 765510), (102, 758005), (114, 678215), (158, 489345), (170, 454803), (190, 406929), (202, 382755), (237, 326230), (255, 303202), (285, 271286), (303, 255170), (323, 239370), (395, 195738), (474, 163115), (505, 153102), (510, 151601), (570, 135643), (606, 127585), (646, 119685), (790, 97869), (969, 79790), (1010, 76551), (1185, 65246), (1343, 57570), (1501, 51510), (1515, 51034), (1615, 47874), (1717, 45030), (1919, 40290), (1938, 39895), (2370, 32623), (2686, 28785), (3002, 25755), (3030, 25517), (3230, 23937), (3434, 22515), (3838, 20145), (4029, 19190), (4503, 17170), (4845, 15958), (5151, 15010), (5757, 13430), (6715, 11514), (7505, 10302), (7979, 9690), (8058, 9595), (8585, 9006)]