27853740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51581}}^1$

素因数の和:51599

約数の個数: 48

約数和(自身を含む): 86657760

約数和(自身を除く): 58804020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 51581, 103162, 154743, 206324, 257905, 309486, 464229, 515810, 618972, 773715, 928458, 1031620, 1392687, 1547430, 1856916, 2321145, 2785374, 3094860, 4642290, 5570748, 6963435, 9284580, 13926870, 27853740]

約数ペア:

[(1, 27853740), (2, 13926870), (3, 9284580), (4, 6963435), (5, 5570748), (6, 4642290), (9, 3094860), (10, 2785374), (12, 2321145), (15, 1856916), (18, 1547430), (20, 1392687), (27, 1031620), (30, 928458), (36, 773715), (45, 618972), (54, 515810), (60, 464229), (90, 309486), (108, 257905), (135, 206324), (180, 154743), (270, 103162), (540, 51581)]