77203380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9257}}^1$

素因数の和:9408

約数の個数: 48

約数和(自身を含む): 217748160

約数和(自身を除く): 140544780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 9257, 18514, 27771, 37028, 46285, 55542, 92570, 111084, 138855, 185140, 277710, 555420, 1286723, 2573446, 3860169, 5146892, 6433615, 7720338, 12867230, 15440676, 19300845, 25734460, 38601690, 77203380]

約数ペア:

[(1, 77203380), (2, 38601690), (3, 25734460), (4, 19300845), (5, 15440676), (6, 12867230), (10, 7720338), (12, 6433615), (15, 5146892), (20, 3860169), (30, 2573446), (60, 1286723), (139, 555420), (278, 277710), (417, 185140), (556, 138855), (695, 111084), (834, 92570), (1390, 55542), (1668, 46285), (2085, 37028), (2780, 27771), (4170, 18514), (8340, 9257)]