200039940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1111333}}^1$

素因数の和:1111348

約数の個数: 36

約数和(自身を含む): 606788364

約数和(自身を除く): 406748424

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1111333, 2222666, 3333999, 4445332, 5556665, 6667998, 10001997, 11113330, 13335996, 16669995, 20003994, 22226660, 33339990, 40007988, 50009985, 66679980, 100019970, 200039940]

約数ペア:

[(1, 200039940), (2, 100019970), (3, 66679980), (4, 50009985), (5, 40007988), (6, 33339990), (9, 22226660), (10, 20003994), (12, 16669995), (15, 13335996), (18, 11113330), (20, 10001997), (30, 6667998), (36, 5556665), (45, 4445332), (60, 3333999), (90, 2222666), (180, 1111333)]