85959180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{477551}}^1$

素因数の和:477566

約数の個数: 36

約数和(自身を含む): 260743392

約数和(自身を除く): 174784212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 477551, 955102, 1432653, 1910204, 2387755, 2865306, 4297959, 4775510, 5730612, 7163265, 8595918, 9551020, 14326530, 17191836, 21489795, 28653060, 42979590, 85959180]

約数ペア:

[(1, 85959180), (2, 42979590), (3, 28653060), (4, 21489795), (5, 17191836), (6, 14326530), (9, 9551020), (10, 8595918), (12, 7163265), (15, 5730612), (18, 4775510), (20, 4297959), (30, 2865306), (36, 2387755), (45, 1910204), (60, 1432653), (90, 955102), (180, 477551)]