188286700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 489968640

約数和(自身を除く): 301681940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 59, 70, 94, 97, 100, 118, 140, 175, 188, 194, 235, 236, 295, 329, 350, 388, 413, 470, 485, 590, 658, 679, 700, 826, 940, 970, 1175, 1180, 1316, 1358, 1475, 1645, 1652, 1940, 2065, 2350, 2425, 2716, 2773, 2950, 3290, 3395, 4130, 4559, 4700, 4850, 5546, 5723, 5900, 6580, 6790, 8225, 8260, 9118, 9700, 10325, 11092, 11446, 13580, 13865, 16450, 16975, 18236, 19411, 20650, 22795, 22892, 27730, 28615, 31913, 32900, 33950, 38822, 40061, 41300, 45590, 55460, 57230, 63826, 67900, 69325, 77644, 80122, 91180, 97055, 113975, 114460, 127652, 138650, 143075, 159565, 160244, 194110, 200305, 227950, 268981, 277300, 286150, 319130, 388220, 400610, 455900, 485275, 537962, 572300, 638260, 797825, 801220, 970550, 1001525, 1075924, 1344905, 1595650, 1882867, 1941100, 2003050, 2689810, 3191300, 3765734, 4006100, 5379620, 6724525, 7531468, 9414335, 13449050, 18828670, 26898100, 37657340, 47071675, 94143350, 188286700]

約数ペア:

[(1, 188286700), (2, 94143350), (4, 47071675), (5, 37657340), (7, 26898100), (10, 18828670), (14, 13449050), (20, 9414335), (25, 7531468), (28, 6724525), (35, 5379620), (47, 4006100), (50, 3765734), (59, 3191300), (70, 2689810), (94, 2003050), (97, 1941100), (100, 1882867), (118, 1595650), (140, 1344905), (175, 1075924), (188, 1001525), (194, 970550), (235, 801220), (236, 797825), (295, 638260), (329, 572300), (350, 537962), (388, 485275), (413, 455900), (470, 400610), (485, 388220), (590, 319130), (658, 286150), (679, 277300), (700, 268981), (826, 227950), (940, 200305), (970, 194110), (1175, 160244), (1180, 159565), (1316, 143075), (1358, 138650), (1475, 127652), (1645, 114460), (1652, 113975), (1940, 97055), (2065, 91180), (2350, 80122), (2425, 77644), (2716, 69325), (2773, 67900), (2950, 63826), (3290, 57230), (3395, 55460), (4130, 45590), (4559, 41300), (4700, 40061), (4850, 38822), (5546, 33950), (5723, 32900), (5900, 31913), (6580, 28615), (6790, 27730), (8225, 22892), (8260, 22795), (9118, 20650), (9700, 19411), (10325, 18236), (11092, 16975), (11446, 16450), (13580, 13865)]