参考URL http://michilu.com/django/doc-ja/add_ons/#intcomma settings.py INSTALLED_APPS = ( 'django.contrib.auth', : : 'django.contrib.humanize', ←←← こいつを追加！！！ ) template {% load humanize %} ← 宣言 {{ value|intcomma }} ← 3桁区切りに…