27782100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{30869}}^1$

素因数の和:30889

約数の個数: 54

約数和(自身を含む): 87084270

約数和(自身を除く): 59302170

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, 30869, 61738, 92607, 123476, 154345, 185214, 277821, 308690, 370428, 463035, 555642, 617380, 771725, 926070, 1111284, 1389105, 1543450, 1852140, 2315175, 2778210, 3086900, 4630350, 5556420, 6945525, 9260700, 13891050, 27782100]

約数ペア:

[(1, 27782100), (2, 13891050), (3, 9260700), (4, 6945525), (5, 5556420), (6, 4630350), (9, 3086900), (10, 2778210), (12, 2315175), (15, 1852140), (18, 1543450), (20, 1389105), (25, 1111284), (30, 926070), (36, 771725), (45, 617380), (50, 555642), (60, 463035), (75, 370428), (90, 308690), (100, 277821), (150, 185214), (180, 154345), (225, 123476), (300, 92607), (450, 61738), (900, 30869)]