71993100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{239977}}^1$

素因数の和:239994

約数の個数: 36

約数和(自身を含む): 208300904

約数和(自身を除く): 136307804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 239977, 479954, 719931, 959908, 1199885, 1439862, 2399770, 2879724, 3599655, 4799540, 5999425, 7199310, 11998850, 14398620, 17998275, 23997700, 35996550, 71993100]

約数ペア:

[(1, 71993100), (2, 35996550), (3, 23997700), (4, 17998275), (5, 14398620), (6, 11998850), (10, 7199310), (12, 5999425), (15, 4799540), (20, 3599655), (25, 2879724), (30, 2399770), (50, 1439862), (60, 1199885), (75, 959908), (100, 719931), (150, 479954), (300, 239977)]