27231660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 85478400

約数和(自身を除く): 58246740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 211, 239, 270, 422, 478, 540, 633, 717, 844, 956, 1055, 1195, 1266, 1434, 1899, 2110, 2151, 2390, 2532, 2868, 3165, 3585, 3798, 4220, 4302, 4780, 5697, 6330, 6453, 7170, 7596, 8604, 9495, 10755, 11394, 12660, 12906, 14340, 18990, 21510, 22788, 25812, 28485, 32265, 37980, 43020, 50429, 56970, 64530, 100858, 113940, 129060, 151287, 201716, 252145, 302574, 453861, 504290, 605148, 756435, 907722, 1008580, 1361583, 1512870, 1815444, 2269305, 2723166, 3025740, 4538610, 5446332, 6807915, 9077220, 13615830, 27231660]

約数ペア:

[(1, 27231660), (2, 13615830), (3, 9077220), (4, 6807915), (5, 5446332), (6, 4538610), (9, 3025740), (10, 2723166), (12, 2269305), (15, 1815444), (18, 1512870), (20, 1361583), (27, 1008580), (30, 907722), (36, 756435), (45, 605148), (54, 504290), (60, 453861), (90, 302574), (108, 252145), (135, 201716), (180, 151287), (211, 129060), (239, 113940), (270, 100858), (422, 64530), (478, 56970), (540, 50429), (633, 43020), (717, 37980), (844, 32265), (956, 28485), (1055, 25812), (1195, 22788), (1266, 21510), (1434, 18990), (1899, 14340), (2110, 12906), (2151, 12660), (2390, 11394), (2532, 10755), (2868, 9495), (3165, 8604), (3585, 7596), (3798, 7170), (4220, 6453), (4302, 6330), (4780, 5697)]