76756100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 173275368

約数和(自身を除く): 96519268

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 97, 100, 164, 193, 194, 205, 386, 388, 410, 485, 772, 820, 965, 970, 1025, 1930, 1940, 2050, 2425, 3860, 3977, 4100, 4825, 4850, 7913, 7954, 9650, 9700, 15826, 15908, 18721, 19300, 19885, 31652, 37442, 39565, 39770, 74884, 79130, 79540, 93605, 99425, 158260, 187210, 197825, 198850, 374420, 395650, 397700, 468025, 767561, 791300, 936050, 1535122, 1872100, 3070244, 3837805, 7675610, 15351220, 19189025, 38378050, 76756100]

約数ペア:

[(1, 76756100), (2, 38378050), (4, 19189025), (5, 15351220), (10, 7675610), (20, 3837805), (25, 3070244), (41, 1872100), (50, 1535122), (82, 936050), (97, 791300), (100, 767561), (164, 468025), (193, 397700), (194, 395650), (205, 374420), (386, 198850), (388, 197825), (410, 187210), (485, 158260), (772, 99425), (820, 93605), (965, 79540), (970, 79130), (1025, 74884), (1930, 39770), (1940, 39565), (2050, 37442), (2425, 31652), (3860, 19885), (3977, 19300), (4100, 18721), (4825, 15908), (4850, 15826), (7913, 9700), (7954, 9650)]