84450420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{469169}}^1$

素因数の和:469184

約数の個数: 36

約数和(自身を含む): 256166820

約数和(自身を除く): 171716400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 469169, 938338, 1407507, 1876676, 2345845, 2815014, 4222521, 4691690, 5630028, 7037535, 8445042, 9383380, 14075070, 16890084, 21112605, 28150140, 42225210, 84450420]

約数ペア:

[(1, 84450420), (2, 42225210), (3, 28150140), (4, 21112605), (5, 16890084), (6, 14075070), (9, 9383380), (10, 8445042), (12, 7037535), (15, 5630028), (18, 4691690), (20, 4222521), (30, 2815014), (36, 2345845), (45, 1876676), (60, 1407507), (90, 938338), (180, 469169)]