43838872020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{243549289}}^1$

素因数の和:243549304

約数の個数: 36

約数和(自身を含む): 132977912340

約数和(自身を除く): 89139040320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 243549289, 487098578, 730647867, 974197156, 1217746445, 1461295734, 2191943601, 2435492890, 2922591468, 3653239335, 4383887202, 4870985780, 7306478670, 8767774404, 10959718005, 14612957340, 21919436010, 43838872020]

約数ペア:

[(1, 43838872020), (2, 21919436010), (3, 14612957340), (4, 10959718005), (5, 8767774404), (6, 7306478670), (9, 4870985780), (10, 4383887202), (12, 3653239335), (15, 2922591468), (18, 2435492890), (20, 2191943601), (30, 1461295734), (36, 1217746445), (45, 974197156), (60, 730647867), (90, 487098578), (180, 243549289)]