19929300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{66431}}^1$

素因数の和:66448

約数の個数: 36

約数和(自身を含む): 57662976

約数和(自身を除く): 37733676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 66431, 132862, 199293, 265724, 332155, 398586, 664310, 797172, 996465, 1328620, 1660775, 1992930, 3321550, 3985860, 4982325, 6643100, 9964650, 19929300]

約数ペア:

[(1, 19929300), (2, 9964650), (3, 6643100), (4, 4982325), (5, 3985860), (6, 3321550), (10, 1992930), (12, 1660775), (15, 1328620), (20, 996465), (25, 797172), (30, 664310), (50, 398586), (60, 332155), (75, 265724), (100, 199293), (150, 132862), (300, 66431)]