83327940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{51437}}^1$

素因数の和:51458

約数の個数: 60

約数和(自身を含む): 261407916

約数和(自身を除く): 178079976

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 51437, 102874, 154311, 205748, 257185, 308622, 462933, 514370, 617244, 771555, 925866, 1028740, 1388799, 1543110, 1851732, 2314665, 2777598, 3086220, 4166397, 4629330, 5555196, 6943995, 8332794, 9258660, 13887990, 16665588, 20831985, 27775980, 41663970, 83327940]

約数ペア:

[(1, 83327940), (2, 41663970), (3, 27775980), (4, 20831985), (5, 16665588), (6, 13887990), (9, 9258660), (10, 8332794), (12, 6943995), (15, 5555196), (18, 4629330), (20, 4166397), (27, 3086220), (30, 2777598), (36, 2314665), (45, 1851732), (54, 1543110), (60, 1388799), (81, 1028740), (90, 925866), (108, 771555), (135, 617244), (162, 514370), (180, 462933), (270, 308622), (324, 257185), (405, 205748), (540, 154311), (810, 102874), (1620, 51437)]