PROGRAMMING:Output all true divisors of each number
Program to input two integers a and B (1 < a < b). For all integers x in the integer interval [a, b], output the true divisor of X in turn. Please refer to the example for the input and output format.
###Input example:
```in
100 110
```
###Output example:
```out
100:1 2 4 5 10 20 25 50
101:1
102:1 2 3 6 17 34 51
103:1
104:1 2 4 8 13 26 52
105:1 3 5 7 15 21 35
106:1 2 53
107:1
108:1 2 3 4 6 9 12 18 27 36 54
109:1
110:1 2 5 10 11 22 55
```
answer：If there is no answer, please comment
###Input example:
```in
100 110
```
###Output example:
```out
100:1 2 4 5 10 20 25 50
101:1
102:1 2 3 6 17 34 51
103:1
104:1 2 4 8 13 26 52
105:1 3 5 7 15 21 35
106:1 2 53
107:1
108:1 2 3 4 6 9 12 18 27 36 54
109:1
110:1 2 5 10 11 22 55
```
answer：If there is no answer, please comment