65178270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1287

約数の個数: 80

約数和(自身を含む): 178021008

約数和(自身を除く): 112842738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 134, 135, 162, 201, 270, 335, 402, 405, 603, 670, 810, 1005, 1201, 1206, 1809, 2010, 2402, 3015, 3603, 3618, 5427, 6005, 6030, 7206, 9045, 10809, 10854, 12010, 18015, 18090, 21618, 27135, 32427, 36030, 54045, 54270, 64854, 80467, 97281, 108090, 160934, 162135, 194562, 241401, 324270, 402335, 482802, 486405, 724203, 804670, 972810, 1207005, 1448406, 2172609, 2414010, 3621015, 4345218, 6517827, 7242030, 10863045, 13035654, 21726090, 32589135, 65178270]

約数ペア:

[(1, 65178270), (2, 32589135), (3, 21726090), (5, 13035654), (6, 10863045), (9, 7242030), (10, 6517827), (15, 4345218), (18, 3621015), (27, 2414010), (30, 2172609), (45, 1448406), (54, 1207005), (67, 972810), (81, 804670), (90, 724203), (134, 486405), (135, 482802), (162, 402335), (201, 324270), (270, 241401), (335, 194562), (402, 162135), (405, 160934), (603, 108090), (670, 97281), (810, 80467), (1005, 64854), (1201, 54270), (1206, 54045), (1809, 36030), (2010, 32427), (2402, 27135), (3015, 21618), (3603, 18090), (3618, 18015), (5427, 12010), (6005, 10854), (6030, 10809), (7206, 9045)]