323218260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{29437}}^1$

素因数の和:29513

約数の個数: 72

約数和(自身を含む): 996535176

約数和(自身を除く): 673316916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 29437, 58874, 88311, 117748, 147185, 176622, 264933, 294370, 353244, 441555, 529866, 588740, 883110, 1059732, 1324665, 1766220, 1795657, 2649330, 3591314, 5298660, 5386971, 7182628, 8978285, 10773942, 16160913, 17956570, 21547884, 26934855, 32321826, 35913140, 53869710, 64643652, 80804565, 107739420, 161609130, 323218260]

約数ペア:

[(1, 323218260), (2, 161609130), (3, 107739420), (4, 80804565), (5, 64643652), (6, 53869710), (9, 35913140), (10, 32321826), (12, 26934855), (15, 21547884), (18, 17956570), (20, 16160913), (30, 10773942), (36, 8978285), (45, 7182628), (60, 5386971), (61, 5298660), (90, 3591314), (122, 2649330), (180, 1795657), (183, 1766220), (244, 1324665), (305, 1059732), (366, 883110), (549, 588740), (610, 529866), (732, 441555), (915, 353244), (1098, 294370), (1220, 264933), (1830, 176622), (2196, 147185), (2745, 117748), (3660, 88311), (5490, 58874), (10980, 29437)]