222230300

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{22003}}^1$

素因数の和:22118

約数の個数: 36

約数和(自身を含む): 487036536

約数和(自身を除く): 264806236

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 10100, 22003, 44006, 88012, 110015, 220030, 440060, 550075, 1100150, 2200300, 2222303, 4444606, 8889212, 11111515, 22223030, 44446060, 55557575, 111115150, 222230300]

約数ペア:

[(1, 222230300), (2, 111115150), (4, 55557575), (5, 44446060), (10, 22223030), (20, 11111515), (25, 8889212), (50, 4444606), (100, 2222303), (101, 2200300), (202, 1100150), (404, 550075), (505, 440060), (1010, 220030), (2020, 110015), (2525, 88012), (5050, 44006), (10100, 22003)]