75292020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{418289}}^1$

素因数の和:418304

約数の個数: 36

約数和(自身を含む): 228386340

約数和(自身を除く): 153094320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 418289, 836578, 1254867, 1673156, 2091445, 2509734, 3764601, 4182890, 5019468, 6274335, 7529202, 8365780, 12548670, 15058404, 18823005, 25097340, 37646010, 75292020]

約数ペア:

[(1, 75292020), (2, 37646010), (3, 25097340), (4, 18823005), (5, 15058404), (6, 12548670), (9, 8365780), (10, 7529202), (12, 6274335), (15, 5019468), (18, 4182890), (20, 3764601), (30, 2509734), (36, 2091445), (45, 1673156), (60, 1254867), (90, 836578), (180, 418289)]