85629420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{158573}}^1$

素因数の和:158591

約数の個数: 48

約数和(自身を含む): 266404320

約数和(自身を除く): 180774900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 158573, 317146, 475719, 634292, 792865, 951438, 1427157, 1585730, 1902876, 2378595, 2854314, 3171460, 4281471, 4757190, 5708628, 7135785, 8562942, 9514380, 14271570, 17125884, 21407355, 28543140, 42814710, 85629420]

約数ペア:

[(1, 85629420), (2, 42814710), (3, 28543140), (4, 21407355), (5, 17125884), (6, 14271570), (9, 9514380), (10, 8562942), (12, 7135785), (15, 5708628), (18, 4757190), (20, 4281471), (27, 3171460), (30, 2854314), (36, 2378595), (45, 1902876), (54, 1585730), (60, 1427157), (90, 951438), (108, 792865), (135, 634292), (180, 475719), (270, 317146), (540, 158573)]