161100540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{895003}}^1$

素因数の和:895018

約数の個数: 36

約数和(自身を含む): 488672184

約数和(自身を除く): 327571644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 895003, 1790006, 2685009, 3580012, 4475015, 5370018, 8055027, 8950030, 10740036, 13425045, 16110054, 17900060, 26850090, 32220108, 40275135, 53700180, 80550270, 161100540]

約数ペア:

[(1, 161100540), (2, 80550270), (3, 53700180), (4, 40275135), (5, 32220108), (6, 26850090), (9, 17900060), (10, 16110054), (12, 13425045), (15, 10740036), (18, 8950030), (20, 8055027), (30, 5370018), (36, 4475015), (45, 3580012), (60, 2685009), (90, 1790006), (180, 895003)]