170793700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 474219648

約数和(自身を除く): 303425948

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 41, 44, 50, 55, 70, 77, 82, 100, 110, 140, 154, 164, 175, 205, 220, 275, 287, 308, 350, 385, 410, 451, 541, 550, 574, 700, 770, 820, 902, 1025, 1082, 1100, 1148, 1435, 1540, 1804, 1925, 2050, 2164, 2255, 2705, 2870, 3157, 3787, 3850, 4100, 4510, 5410, 5740, 5951, 6314, 7175, 7574, 7700, 9020, 10820, 11275, 11902, 12628, 13525, 14350, 15148, 15785, 18935, 22181, 22550, 23804, 27050, 28700, 29755, 31570, 37870, 41657, 44362, 45100, 54100, 59510, 63140, 75740, 78925, 83314, 88724, 94675, 110905, 119020, 148775, 155267, 157850, 166628, 189350, 208285, 221810, 243991, 297550, 310534, 315700, 378700, 416570, 443620, 487982, 554525, 595100, 621068, 776335, 833140, 975964, 1041425, 1109050, 1219955, 1552670, 1707937, 2082850, 2218100, 2439910, 3105340, 3415874, 3881675, 4165700, 4879820, 6099775, 6831748, 7763350, 8539685, 12199550, 15526700, 17079370, 24399100, 34158740, 42698425, 85396850, 170793700]

約数ペア:

[(1, 170793700), (2, 85396850), (4, 42698425), (5, 34158740), (7, 24399100), (10, 17079370), (11, 15526700), (14, 12199550), (20, 8539685), (22, 7763350), (25, 6831748), (28, 6099775), (35, 4879820), (41, 4165700), (44, 3881675), (50, 3415874), (55, 3105340), (70, 2439910), (77, 2218100), (82, 2082850), (100, 1707937), (110, 1552670), (140, 1219955), (154, 1109050), (164, 1041425), (175, 975964), (205, 833140), (220, 776335), (275, 621068), (287, 595100), (308, 554525), (350, 487982), (385, 443620), (410, 416570), (451, 378700), (541, 315700), (550, 310534), (574, 297550), (700, 243991), (770, 221810), (820, 208285), (902, 189350), (1025, 166628), (1082, 157850), (1100, 155267), (1148, 148775), (1435, 119020), (1540, 110905), (1804, 94675), (1925, 88724), (2050, 83314), (2164, 78925), (2255, 75740), (2705, 63140), (2870, 59510), (3157, 54100), (3787, 45100), (3850, 44362), (4100, 41657), (4510, 37870), (5410, 31570), (5740, 29755), (5951, 28700), (6314, 27050), (7175, 23804), (7574, 22550), (7700, 22181), (9020, 18935), (10820, 15785), (11275, 15148), (11902, 14350), (12628, 13525)]