148037580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{822431}}^1$

素因数の和:822446

約数の個数: 36

約数和(自身を含む): 449047872

約数和(自身を除く): 301010292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 822431, 1644862, 2467293, 3289724, 4112155, 4934586, 7401879, 8224310, 9869172, 12336465, 14803758, 16448620, 24672930, 29607516, 37009395, 49345860, 74018790, 148037580]

約数ペア:

[(1, 148037580), (2, 74018790), (3, 49345860), (4, 37009395), (5, 29607516), (6, 24672930), (9, 16448620), (10, 14803758), (12, 12336465), (15, 9869172), (18, 8224310), (20, 7401879), (30, 4934586), (36, 4112155), (45, 3289724), (60, 2467293), (90, 1644862), (180, 822431)]