45027660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5399}}^1$

素因数の和:5550

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 81980340

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, 5399, 8340, 10798, 16197, 21596, 26995, 32394, 53990, 64788, 80985, 107980, 161970, 323940, 750461, 1500922, 2251383, 3001844, 3752305, 4502766, 7504610, 9005532, 11256915, 15009220, 22513830, 45027660]

約数ペア:

[(1, 45027660), (2, 22513830), (3, 15009220), (4, 11256915), (5, 9005532), (6, 7504610), (10, 4502766), (12, 3752305), (15, 3001844), (20, 2251383), (30, 1500922), (60, 750461), (139, 323940), (278, 161970), (417, 107980), (556, 80985), (695, 64788), (834, 53990), (1390, 32394), (1668, 26995), (2085, 21596), (2780, 16197), (4170, 10798), (5399, 8340)]