150150140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5557}}^1$

素因数の和:5766

約数の個数: 48

約数和(自身を含む): 362292672

約数和(自身を除く): 212142532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3860, 5404, 5557, 6755, 11114, 13510, 22228, 27020, 27785, 38899, 55570, 77798, 111140, 155596, 194495, 388990, 777980, 1072501, 2145002, 4290004, 5362505, 7507507, 10725010, 15015014, 21450020, 30030028, 37537535, 75075070, 150150140]

約数ペア:

[(1, 150150140), (2, 75075070), (4, 37537535), (5, 30030028), (7, 21450020), (10, 15015014), (14, 10725010), (20, 7507507), (28, 5362505), (35, 4290004), (70, 2145002), (140, 1072501), (193, 777980), (386, 388990), (772, 194495), (965, 155596), (1351, 111140), (1930, 77798), (2702, 55570), (3860, 38899), (5404, 27785), (5557, 27020), (6755, 22228), (11114, 13510)]