75764220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{180391}}^1$

素因数の和:180410

約数の個数: 48

約数和(自身を含む): 242446848

約数和(自身を除く): 166682628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 180391, 360782, 541173, 721564, 901955, 1082346, 1262737, 1803910, 2164692, 2525474, 2705865, 3607820, 3788211, 5050948, 5411730, 6313685, 7576422, 10823460, 12627370, 15152844, 18941055, 25254740, 37882110, 75764220]

約数ペア:

[(1, 75764220), (2, 37882110), (3, 25254740), (4, 18941055), (5, 15152844), (6, 12627370), (7, 10823460), (10, 7576422), (12, 6313685), (14, 5411730), (15, 5050948), (20, 3788211), (21, 3607820), (28, 2705865), (30, 2525474), (35, 2164692), (42, 1803910), (60, 1262737), (70, 1082346), (84, 901955), (105, 721564), (140, 541173), (210, 360782), (420, 180391)]