227664180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1264801}}^1$

素因数の和:1264816

約数の個数: 36

約数和(自身を含む): 690581892

約数和(自身を除く): 462917712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1264801, 2529602, 3794403, 5059204, 6324005, 7588806, 11383209, 12648010, 15177612, 18972015, 22766418, 25296020, 37944030, 45532836, 56916045, 75888060, 113832090, 227664180]

約数ペア:

[(1, 227664180), (2, 113832090), (3, 75888060), (4, 56916045), (5, 45532836), (6, 37944030), (9, 25296020), (10, 22766418), (12, 18972015), (15, 15177612), (18, 12648010), (20, 11383209), (30, 7588806), (36, 6324005), (45, 5059204), (60, 3794403), (90, 2529602), (180, 1264801)]