76708700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 179155200

約数和(自身を除く): 102446500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 76, 94, 95, 100, 188, 190, 235, 380, 470, 475, 859, 893, 940, 950, 1175, 1718, 1786, 1900, 2350, 3436, 3572, 4295, 4465, 4700, 8590, 8930, 16321, 17180, 17860, 21475, 22325, 32642, 40373, 42950, 44650, 65284, 80746, 81605, 85900, 89300, 161492, 163210, 201865, 326420, 403730, 408025, 767087, 807460, 816050, 1009325, 1534174, 1632100, 2018650, 3068348, 3835435, 4037300, 7670870, 15341740, 19177175, 38354350, 76708700]

約数ペア:

[(1, 76708700), (2, 38354350), (4, 19177175), (5, 15341740), (10, 7670870), (19, 4037300), (20, 3835435), (25, 3068348), (38, 2018650), (47, 1632100), (50, 1534174), (76, 1009325), (94, 816050), (95, 807460), (100, 767087), (188, 408025), (190, 403730), (235, 326420), (380, 201865), (470, 163210), (475, 161492), (859, 89300), (893, 85900), (940, 81605), (950, 80746), (1175, 65284), (1718, 44650), (1786, 42950), (1900, 40373), (2350, 32642), (3436, 22325), (3572, 21475), (4295, 17860), (4465, 17180), (4700, 16321), (8590, 8930)]