2178989834100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{31172959}}^1$

素因数の和:31173209

約数の個数: 72

約数和(自身を含む): 6331602251520

約数和(自身を除く): 4152612417420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 233, 300, 466, 699, 932, 1165, 1398, 2330, 2796, 3495, 4660, 5825, 6990, 11650, 13980, 17475, 23300, 34950, 69900, 31172959, 62345918, 93518877, 124691836, 155864795, 187037754, 311729590, 374075508, 467594385, 623459180, 779323975, 935188770, 1558647950, 1870377540, 2337971925, 3117295900, 4675943850, 7263299447, 9351887700, 14526598894, 21789898341, 29053197788, 36316497235, 43579796682, 72632994470, 87159593364, 108949491705, 145265988940, 181582486175, 217898983410, 363164972350, 435797966820, 544747458525, 726329944700, 1089494917050, 2178989834100]

約数ペア:

[(1, 2178989834100), (2, 1089494917050), (3, 726329944700), (4, 544747458525), (5, 435797966820), (6, 363164972350), (10, 217898983410), (12, 181582486175), (15, 145265988940), (20, 108949491705), (25, 87159593364), (30, 72632994470), (50, 43579796682), (60, 36316497235), (75, 29053197788), (100, 21789898341), (150, 14526598894), (233, 9351887700), (300, 7263299447), (466, 4675943850), (699, 3117295900), (932, 2337971925), (1165, 1870377540), (1398, 1558647950), (2330, 935188770), (2796, 779323975), (3495, 623459180), (4660, 467594385), (5825, 374075508), (6990, 311729590), (11650, 187037754), (13980, 155864795), (17475, 124691836), (23300, 93518877), (34950, 62345918), (69900, 31172959)]