82530180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{458501}}^1$

素因数の和:458516

約数の個数: 36

約数和(自身を含む): 250342092

約数和(自身を除く): 167811912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 458501, 917002, 1375503, 1834004, 2292505, 2751006, 4126509, 4585010, 5502012, 6877515, 8253018, 9170020, 13755030, 16506036, 20632545, 27510060, 41265090, 82530180]

約数ペア:

[(1, 82530180), (2, 41265090), (3, 27510060), (4, 20632545), (5, 16506036), (6, 13755030), (9, 9170020), (10, 8253018), (12, 6877515), (15, 5502012), (18, 4585010), (20, 4126509), (30, 2751006), (36, 2292505), (45, 1834004), (60, 1375503), (90, 917002), (180, 458501)]