9747900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{10831}}^1$

素因数の和:10851

約数の個数: 54

約数和(自身を含む): 30557072

約数和(自身を除く): 20809172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 10831, 21662, 32493, 43324, 54155, 64986, 97479, 108310, 129972, 162465, 194958, 216620, 270775, 324930, 389916, 487395, 541550, 649860, 812325, 974790, 1083100, 1624650, 1949580, 2436975, 3249300, 4873950, 9747900]

約数ペア:

[(1, 9747900), (2, 4873950), (3, 3249300), (4, 2436975), (5, 1949580), (6, 1624650), (9, 1083100), (10, 974790), (12, 812325), (15, 649860), (18, 541550), (20, 487395), (25, 389916), (30, 324930), (36, 270775), (45, 216620), (50, 194958), (60, 162465), (75, 129972), (90, 108310), (100, 97479), (150, 64986), (180, 54155), (225, 43324), (300, 32493), (450, 21662), (900, 10831)]