99685140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4271}}^1$

素因数の和:4672

約数の個数: 48

約数和(自身を含む): 279901440

約数和(自身を除く): 180216300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4271, 4668, 5835, 7780, 8542, 11670, 12813, 17084, 21355, 23340, 25626, 42710, 51252, 64065, 85420, 128130, 256260, 1661419, 3322838, 4984257, 6645676, 8307095, 9968514, 16614190, 19937028, 24921285, 33228380, 49842570, 99685140]

約数ペア:

[(1, 99685140), (2, 49842570), (3, 33228380), (4, 24921285), (5, 19937028), (6, 16614190), (10, 9968514), (12, 8307095), (15, 6645676), (20, 4984257), (30, 3322838), (60, 1661419), (389, 256260), (778, 128130), (1167, 85420), (1556, 64065), (1945, 51252), (2334, 42710), (3890, 25626), (4271, 23340), (4668, 21355), (5835, 17084), (7780, 12813), (8542, 11670)]