18996870450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{126645803}}^1$

素因数の和:126645818

約数の個数: 24

約数和(自身を含む): 47112239088

約数和(自身を除く): 28115368638

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 126645803, 253291606, 379937409, 633229015, 759874818, 1266458030, 1899687045, 3166145075, 3799374090, 6332290150, 9498435225, 18996870450]

約数ペア:

[(1, 18996870450), (2, 9498435225), (3, 6332290150), (5, 3799374090), (6, 3166145075), (10, 1899687045), (15, 1266458030), (25, 759874818), (30, 633229015), (50, 379937409), (75, 253291606), (150, 126645803)]