171310300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 447971328

約数和(自身を除く): 276661028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 47, 50, 70, 82, 94, 100, 127, 140, 164, 175, 188, 205, 235, 254, 287, 329, 350, 410, 470, 508, 574, 635, 658, 700, 820, 889, 940, 1025, 1148, 1175, 1270, 1316, 1435, 1645, 1778, 1927, 2050, 2350, 2540, 2870, 3175, 3290, 3556, 3854, 4100, 4445, 4700, 5207, 5740, 5969, 6350, 6580, 7175, 7708, 8225, 8890, 9635, 10414, 11938, 12700, 13489, 14350, 16450, 17780, 19270, 20828, 22225, 23876, 26035, 26978, 28700, 29845, 32900, 36449, 38540, 41783, 44450, 48175, 52070, 53956, 59690, 67445, 72898, 83566, 88900, 96350, 104140, 119380, 130175, 134890, 145796, 149225, 167132, 182245, 192700, 208915, 244729, 260350, 269780, 298450, 337225, 364490, 417830, 489458, 520700, 596900, 674450, 728980, 835660, 911225, 978916, 1044575, 1223645, 1348900, 1713103, 1822450, 2089150, 2447290, 3426206, 3644900, 4178300, 4894580, 6118225, 6852412, 8565515, 12236450, 17131030, 24472900, 34262060, 42827575, 85655150, 171310300]

約数ペア:

[(1, 171310300), (2, 85655150), (4, 42827575), (5, 34262060), (7, 24472900), (10, 17131030), (14, 12236450), (20, 8565515), (25, 6852412), (28, 6118225), (35, 4894580), (41, 4178300), (47, 3644900), (50, 3426206), (70, 2447290), (82, 2089150), (94, 1822450), (100, 1713103), (127, 1348900), (140, 1223645), (164, 1044575), (175, 978916), (188, 911225), (205, 835660), (235, 728980), (254, 674450), (287, 596900), (329, 520700), (350, 489458), (410, 417830), (470, 364490), (508, 337225), (574, 298450), (635, 269780), (658, 260350), (700, 244729), (820, 208915), (889, 192700), (940, 182245), (1025, 167132), (1148, 149225), (1175, 145796), (1270, 134890), (1316, 130175), (1435, 119380), (1645, 104140), (1778, 96350), (1927, 88900), (2050, 83566), (2350, 72898), (2540, 67445), (2870, 59690), (3175, 53956), (3290, 52070), (3556, 48175), (3854, 44450), (4100, 41783), (4445, 38540), (4700, 36449), (5207, 32900), (5740, 29845), (5969, 28700), (6350, 26978), (6580, 26035), (7175, 23876), (7708, 22225), (8225, 20828), (8890, 19270), (9635, 17780), (10414, 16450), (11938, 14350), (12700, 13489)]