78628200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 282898560

約数和(自身を除く): 204270360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 97, 100, 105, 120, 140, 150, 168, 175, 193, 194, 200, 210, 280, 291, 300, 350, 386, 388, 420, 485, 525, 579, 582, 600, 679, 700, 772, 776, 840, 965, 970, 1050, 1158, 1164, 1351, 1358, 1400, 1455, 1544, 1930, 1940, 2037, 2100, 2316, 2328, 2425, 2702, 2716, 2895, 2910, 3395, 3860, 3880, 4053, 4074, 4200, 4632, 4825, 4850, 5404, 5432, 5790, 5820, 6755, 6790, 7275, 7720, 8106, 8148, 9650, 9700, 10185, 10808, 11580, 11640, 13510, 13580, 14475, 14550, 16212, 16296, 16975, 18721, 19300, 19400, 20265, 20370, 23160, 27020, 27160, 28950, 29100, 32424, 33775, 33950, 37442, 38600, 40530, 40740, 50925, 54040, 56163, 57900, 58200, 67550, 67900, 74884, 81060, 81480, 93605, 101325, 101850, 112326, 115800, 131047, 135100, 135800, 149768, 162120, 187210, 202650, 203700, 224652, 262094, 270200, 280815, 374420, 393141, 405300, 407400, 449304, 468025, 524188, 561630, 655235, 748840, 786282, 810600, 936050, 1048376, 1123260, 1310470, 1404075, 1572564, 1872100, 1965705, 2246520, 2620940, 2808150, 3145128, 3276175, 3744200, 3931410, 5241880, 5616300, 6552350, 7862820, 9828525, 11232600, 13104700, 15725640, 19657050, 26209400, 39314100, 78628200]

約数ペア:

[(1, 78628200), (2, 39314100), (3, 26209400), (4, 19657050), (5, 15725640), (6, 13104700), (7, 11232600), (8, 9828525), (10, 7862820), (12, 6552350), (14, 5616300), (15, 5241880), (20, 3931410), (21, 3744200), (24, 3276175), (25, 3145128), (28, 2808150), (30, 2620940), (35, 2246520), (40, 1965705), (42, 1872100), (50, 1572564), (56, 1404075), (60, 1310470), (70, 1123260), (75, 1048376), (84, 936050), (97, 810600), (100, 786282), (105, 748840), (120, 655235), (140, 561630), (150, 524188), (168, 468025), (175, 449304), (193, 407400), (194, 405300), (200, 393141), (210, 374420), (280, 280815), (291, 270200), (300, 262094), (350, 224652), (386, 203700), (388, 202650), (420, 187210), (485, 162120), (525, 149768), (579, 135800), (582, 135100), (600, 131047), (679, 115800), (700, 112326), (772, 101850), (776, 101325), (840, 93605), (965, 81480), (970, 81060), (1050, 74884), (1158, 67900), (1164, 67550), (1351, 58200), (1358, 57900), (1400, 56163), (1455, 54040), (1544, 50925), (1930, 40740), (1940, 40530), (2037, 38600), (2100, 37442), (2316, 33950), (2328, 33775), (2425, 32424), (2702, 29100), (2716, 28950), (2895, 27160), (2910, 27020), (3395, 23160), (3860, 20370), (3880, 20265), (4053, 19400), (4074, 19300), (4200, 18721), (4632, 16975), (4825, 16296), (4850, 16212), (5404, 14550), (5432, 14475), (5790, 13580), (5820, 13510), (6755, 11640), (6790, 11580), (7275, 10808), (7720, 10185), (8106, 9700), (8148, 9650)]