128059400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 367476480

約数和(自身を除く): 239417080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 41, 46, 50, 56, 70, 82, 92, 97, 100, 115, 140, 161, 164, 175, 184, 194, 200, 205, 230, 280, 287, 322, 328, 350, 388, 410, 460, 485, 574, 575, 644, 679, 700, 776, 805, 820, 920, 943, 970, 1025, 1148, 1150, 1288, 1358, 1400, 1435, 1610, 1640, 1886, 1940, 2050, 2231, 2296, 2300, 2425, 2716, 2870, 3220, 3395, 3772, 3880, 3977, 4025, 4100, 4462, 4600, 4715, 4850, 5432, 5740, 6440, 6601, 6790, 7175, 7544, 7954, 8050, 8200, 8924, 9430, 9700, 11155, 11480, 13202, 13580, 14350, 15617, 15908, 16100, 16975, 17848, 18860, 19400, 19885, 22310, 23575, 26404, 27160, 27839, 28700, 31234, 31816, 32200, 33005, 33950, 37720, 39770, 44620, 47150, 52808, 55678, 55775, 57400, 62468, 66010, 67900, 78085, 79540, 89240, 91471, 94300, 99425, 111356, 111550, 124936, 132020, 135800, 139195, 156170, 159080, 165025, 182942, 188600, 198850, 222712, 223100, 264040, 278390, 312340, 330050, 365884, 390425, 397700, 446200, 457355, 556780, 624680, 640297, 660100, 695975, 731768, 780850, 795400, 914710, 1113560, 1280594, 1320200, 1391950, 1561700, 1829420, 2286775, 2561188, 2783900, 3123400, 3201485, 3658840, 4573550, 5122376, 5567800, 6402970, 9147100, 12805940, 16007425, 18294200, 25611880, 32014850, 64029700, 128059400]

約数ペア:

[(1, 128059400), (2, 64029700), (4, 32014850), (5, 25611880), (7, 18294200), (8, 16007425), (10, 12805940), (14, 9147100), (20, 6402970), (23, 5567800), (25, 5122376), (28, 4573550), (35, 3658840), (40, 3201485), (41, 3123400), (46, 2783900), (50, 2561188), (56, 2286775), (70, 1829420), (82, 1561700), (92, 1391950), (97, 1320200), (100, 1280594), (115, 1113560), (140, 914710), (161, 795400), (164, 780850), (175, 731768), (184, 695975), (194, 660100), (200, 640297), (205, 624680), (230, 556780), (280, 457355), (287, 446200), (322, 397700), (328, 390425), (350, 365884), (388, 330050), (410, 312340), (460, 278390), (485, 264040), (574, 223100), (575, 222712), (644, 198850), (679, 188600), (700, 182942), (776, 165025), (805, 159080), (820, 156170), (920, 139195), (943, 135800), (970, 132020), (1025, 124936), (1148, 111550), (1150, 111356), (1288, 99425), (1358, 94300), (1400, 91471), (1435, 89240), (1610, 79540), (1640, 78085), (1886, 67900), (1940, 66010), (2050, 62468), (2231, 57400), (2296, 55775), (2300, 55678), (2425, 52808), (2716, 47150), (2870, 44620), (3220, 39770), (3395, 37720), (3772, 33950), (3880, 33005), (3977, 32200), (4025, 31816), (4100, 31234), (4462, 28700), (4600, 27839), (4715, 27160), (4850, 26404), (5432, 23575), (5740, 22310), (6440, 19885), (6601, 19400), (6790, 18860), (7175, 17848), (7544, 16975), (7954, 16100), (8050, 15908), (8200, 15617), (8924, 14350), (9430, 13580), (9700, 13202), (11155, 11480)]