80532200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 232485120

約数和(自身を除く): 151952920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 41, 46, 50, 56, 61, 70, 82, 92, 100, 115, 122, 140, 161, 164, 175, 184, 200, 205, 230, 244, 280, 287, 305, 322, 328, 350, 410, 427, 460, 488, 574, 575, 610, 644, 700, 805, 820, 854, 920, 943, 1025, 1148, 1150, 1220, 1288, 1400, 1403, 1435, 1525, 1610, 1640, 1708, 1886, 2050, 2135, 2296, 2300, 2440, 2501, 2806, 2870, 3050, 3220, 3416, 3772, 4025, 4100, 4270, 4600, 4715, 5002, 5612, 5740, 6100, 6440, 6601, 7015, 7175, 7544, 8050, 8200, 8540, 9430, 9821, 10004, 10675, 11224, 11480, 12200, 12505, 13202, 14030, 14350, 16100, 17080, 17507, 18860, 19642, 20008, 21350, 23575, 25010, 26404, 28060, 28700, 32200, 33005, 35014, 35075, 37720, 39284, 42700, 47150, 49105, 50020, 52808, 56120, 57400, 57523, 62525, 66010, 70028, 70150, 78568, 85400, 87535, 94300, 98210, 100040, 115046, 125050, 132020, 140056, 140300, 165025, 175070, 188600, 196420, 230092, 245525, 250100, 264040, 280600, 287615, 330050, 350140, 392840, 402661, 437675, 460184, 491050, 500200, 575230, 660100, 700280, 805322, 875350, 982100, 1150460, 1320200, 1438075, 1610644, 1750700, 1964200, 2013305, 2300920, 2876150, 3221288, 3501400, 4026610, 5752300, 8053220, 10066525, 11504600, 16106440, 20133050, 40266100, 80532200]

約数ペア:

[(1, 80532200), (2, 40266100), (4, 20133050), (5, 16106440), (7, 11504600), (8, 10066525), (10, 8053220), (14, 5752300), (20, 4026610), (23, 3501400), (25, 3221288), (28, 2876150), (35, 2300920), (40, 2013305), (41, 1964200), (46, 1750700), (50, 1610644), (56, 1438075), (61, 1320200), (70, 1150460), (82, 982100), (92, 875350), (100, 805322), (115, 700280), (122, 660100), (140, 575230), (161, 500200), (164, 491050), (175, 460184), (184, 437675), (200, 402661), (205, 392840), (230, 350140), (244, 330050), (280, 287615), (287, 280600), (305, 264040), (322, 250100), (328, 245525), (350, 230092), (410, 196420), (427, 188600), (460, 175070), (488, 165025), (574, 140300), (575, 140056), (610, 132020), (644, 125050), (700, 115046), (805, 100040), (820, 98210), (854, 94300), (920, 87535), (943, 85400), (1025, 78568), (1148, 70150), (1150, 70028), (1220, 66010), (1288, 62525), (1400, 57523), (1403, 57400), (1435, 56120), (1525, 52808), (1610, 50020), (1640, 49105), (1708, 47150), (1886, 42700), (2050, 39284), (2135, 37720), (2296, 35075), (2300, 35014), (2440, 33005), (2501, 32200), (2806, 28700), (2870, 28060), (3050, 26404), (3220, 25010), (3416, 23575), (3772, 21350), (4025, 20008), (4100, 19642), (4270, 18860), (4600, 17507), (4715, 17080), (5002, 16100), (5612, 14350), (5740, 14030), (6100, 13202), (6440, 12505), (6601, 12200), (7015, 11480), (7175, 11224), (7544, 10675), (8050, 10004), (8200, 9821), (8540, 9430)]