Dividing till 400

Calculate:

The number of examples:
Numerical difficulty:
Range of values:
Multiplicity:

105	/	21	=
222	/	111	=
287	/	41	=
48	/	4	=
72	/	4	=
345	/	23	=
153	/	9	=
105	/	7	=
108	/	6	=
384	/	32	=