75075540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1251259}}^1$

素因数の和:1251271

約数の個数: 24

約数和(自身を含む): 210211680

約数和(自身を除く): 135136140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1251259, 2502518, 3753777, 5005036, 6256295, 7507554, 12512590, 15015108, 18768885, 25025180, 37537770, 75075540]

約数ペア:

[(1, 75075540), (2, 37537770), (3, 25025180), (4, 18768885), (5, 15015108), (6, 12512590), (10, 7507554), (12, 6256295), (15, 5005036), (20, 3753777), (30, 2502518), (60, 1251259)]