157050540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6277}}^1$

素因数の和:6431

約数の個数: 72

約数和(自身を含む): 479890320

約数和(自身を除く): 322839780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 6277, 8340, 12510, 12554, 18831, 25020, 25108, 31385, 37662, 56493, 62770, 75324, 94155, 112986, 125540, 188310, 225972, 282465, 376620, 564930, 872503, 1129860, 1745006, 2617509, 3490012, 4362515, 5235018, 7852527, 8725030, 10470036, 13087545, 15705054, 17450060, 26175090, 31410108, 39262635, 52350180, 78525270, 157050540]

約数ペア:

[(1, 157050540), (2, 78525270), (3, 52350180), (4, 39262635), (5, 31410108), (6, 26175090), (9, 17450060), (10, 15705054), (12, 13087545), (15, 10470036), (18, 8725030), (20, 7852527), (30, 5235018), (36, 4362515), (45, 3490012), (60, 2617509), (90, 1745006), (139, 1129860), (180, 872503), (278, 564930), (417, 376620), (556, 282465), (695, 225972), (834, 188310), (1251, 125540), (1390, 112986), (1668, 94155), (2085, 75324), (2502, 62770), (2780, 56493), (4170, 37662), (5004, 31385), (6255, 25108), (6277, 25020), (8340, 18831), (12510, 12554)]