248854200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 889109760

約数和(自身を除く): 640255560

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, 100, 105, 120, 140, 150, 168, 175, 193, 200, 210, 280, 300, 307, 350, 386, 420, 525, 579, 600, 614, 700, 772, 840, 921, 965, 1050, 1158, 1228, 1351, 1400, 1535, 1544, 1842, 1930, 2100, 2149, 2316, 2456, 2702, 2895, 3070, 3684, 3860, 4053, 4200, 4298, 4605, 4632, 4825, 5404, 5790, 6140, 6447, 6755, 7368, 7675, 7720, 8106, 8596, 9210, 9650, 10745, 10808, 11580, 12280, 12894, 13510, 14475, 15350, 16212, 17192, 18420, 19300, 20265, 21490, 23025, 23160, 25788, 27020, 28950, 30700, 32235, 32424, 33775, 36840, 38600, 40530, 42980, 46050, 51576, 53725, 54040, 57900, 59251, 61400, 64470, 67550, 81060, 85960, 92100, 101325, 107450, 115800, 118502, 128940, 135100, 161175, 162120, 177753, 184200, 202650, 214900, 237004, 257880, 270200, 296255, 322350, 355506, 405300, 414757, 429800, 474008, 592510, 644700, 711012, 810600, 829514, 888765, 1185020, 1244271, 1289400, 1422024, 1481275, 1659028, 1777530, 2073785, 2370040, 2488542, 2962550, 3318056, 3555060, 4147570, 4443825, 4977084, 5925100, 6221355, 7110120, 8295140, 8887650, 9954168, 10368925, 11850200, 12442710, 16590280, 17775300, 20737850, 24885420, 31106775, 35550600, 41475700, 49770840, 62213550, 82951400, 124427100, 248854200]

約数ペア:

[(1, 248854200), (2, 124427100), (3, 82951400), (4, 62213550), (5, 49770840), (6, 41475700), (7, 35550600), (8, 31106775), (10, 24885420), (12, 20737850), (14, 17775300), (15, 16590280), (20, 12442710), (21, 11850200), (24, 10368925), (25, 9954168), (28, 8887650), (30, 8295140), (35, 7110120), (40, 6221355), (42, 5925100), (50, 4977084), (56, 4443825), (60, 4147570), (70, 3555060), (75, 3318056), (84, 2962550), (100, 2488542), (105, 2370040), (120, 2073785), (140, 1777530), (150, 1659028), (168, 1481275), (175, 1422024), (193, 1289400), (200, 1244271), (210, 1185020), (280, 888765), (300, 829514), (307, 810600), (350, 711012), (386, 644700), (420, 592510), (525, 474008), (579, 429800), (600, 414757), (614, 405300), (700, 355506), (772, 322350), (840, 296255), (921, 270200), (965, 257880), (1050, 237004), (1158, 214900), (1228, 202650), (1351, 184200), (1400, 177753), (1535, 162120), (1544, 161175), (1842, 135100), (1930, 128940), (2100, 118502), (2149, 115800), (2316, 107450), (2456, 101325), (2702, 92100), (2895, 85960), (3070, 81060), (3684, 67550), (3860, 64470), (4053, 61400), (4200, 59251), (4298, 57900), (4605, 54040), (4632, 53725), (4825, 51576), (5404, 46050), (5790, 42980), (6140, 40530), (6447, 38600), (6755, 36840), (7368, 33775), (7675, 32424), (7720, 32235), (8106, 30700), (8596, 28950), (9210, 27020), (9650, 25788), (10745, 23160), (10808, 23025), (11580, 21490), (12280, 20265), (12894, 19300), (13510, 18420), (14475, 17192), (15350, 16212)]