73526220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{408479}}^1$

素因数の和:408494

約数の個数: 36

約数和(自身を含む): 223030080

約数和(自身を除く): 149503860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 408479, 816958, 1225437, 1633916, 2042395, 2450874, 3676311, 4084790, 4901748, 6127185, 7352622, 8169580, 12254370, 14705244, 18381555, 24508740, 36763110, 73526220]

約数ペア:

[(1, 73526220), (2, 36763110), (3, 24508740), (4, 18381555), (5, 14705244), (6, 12254370), (9, 8169580), (10, 7352622), (12, 6127185), (15, 4901748), (18, 4084790), (20, 3676311), (30, 2450874), (36, 2042395), (45, 1633916), (60, 1225437), (90, 816958), (180, 408479)]