213729900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{712433}}^1$

素因数の和:712450

約数の個数: 36

約数和(自身を含む): 618392712

約数和(自身を除く): 404662812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 712433, 1424866, 2137299, 2849732, 3562165, 4274598, 7124330, 8549196, 10686495, 14248660, 17810825, 21372990, 35621650, 42745980, 53432475, 71243300, 106864950, 213729900]

約数ペア:

[(1, 213729900), (2, 106864950), (3, 71243300), (4, 53432475), (5, 42745980), (6, 35621650), (10, 21372990), (12, 17810825), (15, 14248660), (20, 10686495), (25, 8549196), (30, 7124330), (50, 4274598), (60, 3562165), (75, 2849732), (100, 2137299), (150, 1424866), (300, 712433)]