68499270

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{4027}}^1$

素因数の和:4056

約数の個数: 96

約数和(自身を含む): 211131648

約数和(自身を除く): 142632378

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 4027, 5670, 8054, 8505, 12081, 17010, 20135, 24162, 28189, 36243, 40270, 56378, 60405, 72486, 84567, 108729, 120810, 140945, 169134, 181215, 217458, 253701, 281890, 326187, 362430, 422835, 507402, 543645, 652374, 761103, 845670, 978561, 1087290, 1268505, 1522206, 1630935, 1957122, 2283309, 2537010, 3261870, 3805515, 4566618, 4892805, 6849927, 7611030, 9785610, 11416545, 13699854, 22833090, 34249635, 68499270]

約数ペア:

[(1, 68499270), (2, 34249635), (3, 22833090), (5, 13699854), (6, 11416545), (7, 9785610), (9, 7611030), (10, 6849927), (14, 4892805), (15, 4566618), (18, 3805515), (21, 3261870), (27, 2537010), (30, 2283309), (35, 1957122), (42, 1630935), (45, 1522206), (54, 1268505), (63, 1087290), (70, 978561), (81, 845670), (90, 761103), (105, 652374), (126, 543645), (135, 507402), (162, 422835), (189, 362430), (210, 326187), (243, 281890), (270, 253701), (315, 217458), (378, 181215), (405, 169134), (486, 140945), (567, 120810), (630, 108729), (810, 84567), (945, 72486), (1134, 60405), (1215, 56378), (1701, 40270), (1890, 36243), (2430, 28189), (2835, 24162), (3402, 20135), (4027, 17010), (5670, 12081), (8054, 8505)]