27799740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51481}}^1$

素因数の和:51499

約数の個数: 48

約数和(自身を含む): 86489760

約数和(自身を除く): 58690020

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, 51481, 102962, 154443, 205924, 257405, 308886, 463329, 514810, 617772, 772215, 926658, 1029620, 1389987, 1544430, 1853316, 2316645, 2779974, 3088860, 4633290, 5559948, 6949935, 9266580, 13899870, 27799740]

約数ペア:

[(1, 27799740), (2, 13899870), (3, 9266580), (4, 6949935), (5, 5559948), (6, 4633290), (9, 3088860), (10, 2779974), (12, 2316645), (15, 1853316), (18, 1544430), (20, 1389987), (27, 1029620), (30, 926658), (36, 772215), (45, 617772), (54, 514810), (60, 463329), (90, 308886), (108, 257405), (135, 205924), (180, 154443), (270, 102962), (540, 51481)]