68604660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10301}}^1$

素因数の和:10353

約数の個数: 72

約数和(自身を含む): 213745896

約数和(自身を除く): 145141236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 10301, 20602, 30903, 41204, 51505, 61806, 92709, 103010, 123612, 154515, 185418, 206020, 309030, 370836, 381137, 463545, 618060, 762274, 927090, 1143411, 1524548, 1854180, 1905685, 2286822, 3430233, 3811370, 4573644, 5717055, 6860466, 7622740, 11434110, 13720932, 17151165, 22868220, 34302330, 68604660]

約数ペア:

[(1, 68604660), (2, 34302330), (3, 22868220), (4, 17151165), (5, 13720932), (6, 11434110), (9, 7622740), (10, 6860466), (12, 5717055), (15, 4573644), (18, 3811370), (20, 3430233), (30, 2286822), (36, 1905685), (37, 1854180), (45, 1524548), (60, 1143411), (74, 927090), (90, 762274), (111, 618060), (148, 463545), (180, 381137), (185, 370836), (222, 309030), (333, 206020), (370, 185418), (444, 154515), (555, 123612), (666, 103010), (740, 92709), (1110, 61806), (1332, 51505), (1665, 41204), (2220, 30903), (3330, 20602), (6660, 10301)]