149755860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6551}}^1$

素因数の和:6693

約数の個数: 72

約数和(自身を含む): 457906176

約数和(自身を除く): 308150316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 6551, 7620, 11430, 13102, 19653, 22860, 26204, 32755, 39306, 58959, 65510, 78612, 98265, 117918, 131020, 196530, 235836, 294795, 393060, 589590, 831977, 1179180, 1663954, 2495931, 3327908, 4159885, 4991862, 7487793, 8319770, 9983724, 12479655, 14975586, 16639540, 24959310, 29951172, 37438965, 49918620, 74877930, 149755860]

約数ペア:

[(1, 149755860), (2, 74877930), (3, 49918620), (4, 37438965), (5, 29951172), (6, 24959310), (9, 16639540), (10, 14975586), (12, 12479655), (15, 9983724), (18, 8319770), (20, 7487793), (30, 4991862), (36, 4159885), (45, 3327908), (60, 2495931), (90, 1663954), (127, 1179180), (180, 831977), (254, 589590), (381, 393060), (508, 294795), (635, 235836), (762, 196530), (1143, 131020), (1270, 117918), (1524, 98265), (1905, 78612), (2286, 65510), (2540, 58959), (3810, 39306), (4572, 32755), (5715, 26204), (6551, 22860), (7620, 19653), (11430, 13102)]