143214660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1741}}^1$

素因数の和:2213

約数の個数: 72

約数和(自身を含む): 435618456

約数和(自身を除く): 292403796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 457, 914, 1371, 1741, 1828, 2285, 2742, 3482, 4113, 4570, 5223, 5484, 6855, 6964, 8226, 8705, 9140, 10446, 13710, 15669, 16452, 17410, 20565, 20892, 26115, 27420, 31338, 34820, 41130, 52230, 62676, 78345, 82260, 104460, 156690, 313380, 795637, 1591274, 2386911, 3182548, 3978185, 4773822, 7160733, 7956370, 9547644, 11934555, 14321466, 15912740, 23869110, 28642932, 35803665, 47738220, 71607330, 143214660]

約数ペア:

[(1, 143214660), (2, 71607330), (3, 47738220), (4, 35803665), (5, 28642932), (6, 23869110), (9, 15912740), (10, 14321466), (12, 11934555), (15, 9547644), (18, 7956370), (20, 7160733), (30, 4773822), (36, 3978185), (45, 3182548), (60, 2386911), (90, 1591274), (180, 795637), (457, 313380), (914, 156690), (1371, 104460), (1741, 82260), (1828, 78345), (2285, 62676), (2742, 52230), (3482, 41130), (4113, 34820), (4570, 31338), (5223, 27420), (5484, 26115), (6855, 20892), (6964, 20565), (8226, 17410), (8705, 16452), (9140, 15669), (10446, 13710)]