1. An image processing device comprising: a characteristic amount calculating unit that calculates the characteristic amount of a region in an image; an image dividing unit that divides the image into a plurality of partial regions at least one of which has a different size on the basis of the characteristic amount, and acquires divided images; a display order deciding unit that decides a display order of the plurality of divided images based on the characteristic amount of each of the divided images; and a link region setting unit that sets a link region for linking to a predetermined Web page in association with the divided image.