205453800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{38047}}^1$

素因数の和:38072

約数の個数: 96

約数和(自身を含む): 707692800

約数和(自身を除く): 502239000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 38047, 76094, 114141, 152188, 190235, 228282, 304376, 342423, 380470, 456564, 570705, 684846, 760940, 913128, 951175, 1027269, 1141410, 1369692, 1521880, 1712115, 1902350, 2054538, 2282820, 2739384, 2853525, 3424230, 3804700, 4109076, 4565640, 5136345, 5707050, 6848460, 7609400, 8218152, 8560575, 10272690, 11414100, 13696920, 17121150, 20545380, 22828200, 25681725, 34242300, 41090760, 51363450, 68484600, 102726900, 205453800]

約数ペア:

[(1, 205453800), (2, 102726900), (3, 68484600), (4, 51363450), (5, 41090760), (6, 34242300), (8, 25681725), (9, 22828200), (10, 20545380), (12, 17121150), (15, 13696920), (18, 11414100), (20, 10272690), (24, 8560575), (25, 8218152), (27, 7609400), (30, 6848460), (36, 5707050), (40, 5136345), (45, 4565640), (50, 4109076), (54, 3804700), (60, 3424230), (72, 2853525), (75, 2739384), (90, 2282820), (100, 2054538), (108, 1902350), (120, 1712115), (135, 1521880), (150, 1369692), (180, 1141410), (200, 1027269), (216, 951175), (225, 913128), (270, 760940), (300, 684846), (360, 570705), (450, 456564), (540, 380470), (600, 342423), (675, 304376), (900, 228282), (1080, 190235), (1350, 152188), (1800, 114141), (2700, 76094), (5400, 38047)]