2660068620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{447823}}^1$

素因数の和:447852

約数の個数: 96

約数和(自身を含む): 9028131840

約数和(自身を除く): 6368063220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 447823, 895646, 1343469, 1791292, 2239115, 2686938, 4030407, 4478230, 4926053, 5373876, 6717345, 8060814, 8956460, 9852106, 12091221, 13434690, 14778159, 16121628, 19704212, 20152035, 24182442, 24630265, 26869380, 29556318, 40304070, 44334477, 48364884, 49260530, 59112636, 60456105, 73890795, 80608140, 88668954, 98521060, 120912210, 133003431, 147781590, 177337908, 221672385, 241824420, 266006862, 295563180, 443344770, 532013724, 665017155, 886689540, 1330034310, 2660068620]

約数ペア:

[(1, 2660068620), (2, 1330034310), (3, 886689540), (4, 665017155), (5, 532013724), (6, 443344770), (9, 295563180), (10, 266006862), (11, 241824420), (12, 221672385), (15, 177337908), (18, 147781590), (20, 133003431), (22, 120912210), (27, 98521060), (30, 88668954), (33, 80608140), (36, 73890795), (44, 60456105), (45, 59112636), (54, 49260530), (55, 48364884), (60, 44334477), (66, 40304070), (90, 29556318), (99, 26869380), (108, 24630265), (110, 24182442), (132, 20152035), (135, 19704212), (165, 16121628), (180, 14778159), (198, 13434690), (220, 12091221), (270, 9852106), (297, 8956460), (330, 8060814), (396, 6717345), (495, 5373876), (540, 4926053), (594, 4478230), (660, 4030407), (990, 2686938), (1188, 2239115), (1485, 1791292), (1980, 1343469), (2970, 895646), (5940, 447823)]