169546300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 465470208

約数和(自身を除く): 295923908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 97, 100, 110, 140, 154, 175, 194, 220, 227, 275, 308, 350, 385, 388, 454, 485, 550, 679, 700, 770, 908, 970, 1067, 1100, 1135, 1358, 1540, 1589, 1925, 1940, 2134, 2270, 2425, 2497, 2716, 3178, 3395, 3850, 4268, 4540, 4850, 4994, 5335, 5675, 6356, 6790, 7469, 7700, 7945, 9700, 9988, 10670, 11350, 12485, 13580, 14938, 15890, 16975, 17479, 21340, 22019, 22700, 24970, 26675, 29876, 31780, 33950, 34958, 37345, 39725, 44038, 49940, 53350, 62425, 67900, 69916, 74690, 79450, 87395, 88076, 106700, 110095, 124850, 149380, 154133, 158900, 174790, 186725, 220190, 242209, 249700, 308266, 349580, 373450, 436975, 440380, 484418, 550475, 616532, 746900, 770665, 873950, 968836, 1100950, 1211045, 1541330, 1695463, 1747900, 2201900, 2422090, 3082660, 3390926, 3853325, 4844180, 6055225, 6781852, 7706650, 8477315, 12110450, 15413300, 16954630, 24220900, 33909260, 42386575, 84773150, 169546300]

約数ペア:

[(1, 169546300), (2, 84773150), (4, 42386575), (5, 33909260), (7, 24220900), (10, 16954630), (11, 15413300), (14, 12110450), (20, 8477315), (22, 7706650), (25, 6781852), (28, 6055225), (35, 4844180), (44, 3853325), (50, 3390926), (55, 3082660), (70, 2422090), (77, 2201900), (97, 1747900), (100, 1695463), (110, 1541330), (140, 1211045), (154, 1100950), (175, 968836), (194, 873950), (220, 770665), (227, 746900), (275, 616532), (308, 550475), (350, 484418), (385, 440380), (388, 436975), (454, 373450), (485, 349580), (550, 308266), (679, 249700), (700, 242209), (770, 220190), (908, 186725), (970, 174790), (1067, 158900), (1100, 154133), (1135, 149380), (1358, 124850), (1540, 110095), (1589, 106700), (1925, 88076), (1940, 87395), (2134, 79450), (2270, 74690), (2425, 69916), (2497, 67900), (2716, 62425), (3178, 53350), (3395, 49940), (3850, 44038), (4268, 39725), (4540, 37345), (4850, 34958), (4994, 33950), (5335, 31780), (5675, 29876), (6356, 26675), (6790, 24970), (7469, 22700), (7700, 22019), (7945, 21340), (9700, 17479), (9988, 16975), (10670, 15890), (11350, 14938), (12485, 13580)]