153512200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 371304360

約数和(自身を除く): 217792160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 97, 100, 164, 193, 194, 200, 205, 328, 386, 388, 410, 485, 772, 776, 820, 965, 970, 1025, 1544, 1640, 1930, 1940, 2050, 2425, 3860, 3880, 3977, 4100, 4825, 4850, 7720, 7913, 7954, 8200, 9650, 9700, 15826, 15908, 18721, 19300, 19400, 19885, 31652, 31816, 37442, 38600, 39565, 39770, 63304, 74884, 79130, 79540, 93605, 99425, 149768, 158260, 159080, 187210, 197825, 198850, 316520, 374420, 395650, 397700, 468025, 748840, 767561, 791300, 795400, 936050, 1535122, 1582600, 1872100, 3070244, 3744200, 3837805, 6140488, 7675610, 15351220, 19189025, 30702440, 38378050, 76756100, 153512200]

約数ペア:

[(1, 153512200), (2, 76756100), (4, 38378050), (5, 30702440), (8, 19189025), (10, 15351220), (20, 7675610), (25, 6140488), (40, 3837805), (41, 3744200), (50, 3070244), (82, 1872100), (97, 1582600), (100, 1535122), (164, 936050), (193, 795400), (194, 791300), (200, 767561), (205, 748840), (328, 468025), (386, 397700), (388, 395650), (410, 374420), (485, 316520), (772, 198850), (776, 197825), (820, 187210), (965, 159080), (970, 158260), (1025, 149768), (1544, 99425), (1640, 93605), (1930, 79540), (1940, 79130), (2050, 74884), (2425, 63304), (3860, 39770), (3880, 39565), (3977, 38600), (4100, 37442), (4825, 31816), (4850, 31652), (7720, 19885), (7913, 19400), (7954, 19300), (8200, 18721), (9650, 15908), (9700, 15826)]