86362020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2411}}^1$

素因数の和:2625

約数の個数: 72

約数和(自身を含む): 263390400

約数和(自身を除く): 177028380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2411, 2985, 3582, 3980, 4822, 5970, 7164, 7233, 8955, 9644, 11940, 12055, 14466, 17910, 21699, 24110, 28932, 35820, 36165, 43398, 48220, 72330, 86796, 108495, 144660, 216990, 433980, 479789, 959578, 1439367, 1919156, 2398945, 2878734, 4318101, 4797890, 5757468, 7196835, 8636202, 9595780, 14393670, 17272404, 21590505, 28787340, 43181010, 86362020]

約数ペア:

[(1, 86362020), (2, 43181010), (3, 28787340), (4, 21590505), (5, 17272404), (6, 14393670), (9, 9595780), (10, 8636202), (12, 7196835), (15, 5757468), (18, 4797890), (20, 4318101), (30, 2878734), (36, 2398945), (45, 1919156), (60, 1439367), (90, 959578), (180, 479789), (199, 433980), (398, 216990), (597, 144660), (796, 108495), (995, 86796), (1194, 72330), (1791, 48220), (1990, 43398), (2388, 36165), (2411, 35820), (2985, 28932), (3582, 24110), (3980, 21699), (4822, 17910), (5970, 14466), (7164, 12055), (7233, 11940), (8955, 9644)]