190769400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{105983}}^1$

素因数の和:106005

約数の個数: 72

約数和(自身を含む): 640673280

約数和(自身を除く): 449903880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 105983, 211966, 317949, 423932, 529915, 635898, 847864, 953847, 1059830, 1271796, 1589745, 1907694, 2119660, 2543592, 2649575, 3179490, 3815388, 4239320, 4769235, 5299150, 6358980, 7630776, 7948725, 9538470, 10598300, 12717960, 15897450, 19076940, 21196600, 23846175, 31794900, 38153880, 47692350, 63589800, 95384700, 190769400]

約数ペア:

[(1, 190769400), (2, 95384700), (3, 63589800), (4, 47692350), (5, 38153880), (6, 31794900), (8, 23846175), (9, 21196600), (10, 19076940), (12, 15897450), (15, 12717960), (18, 10598300), (20, 9538470), (24, 7948725), (25, 7630776), (30, 6358980), (36, 5299150), (40, 4769235), (45, 4239320), (50, 3815388), (60, 3179490), (72, 2649575), (75, 2543592), (90, 2119660), (100, 1907694), (120, 1589745), (150, 1271796), (180, 1059830), (200, 953847), (225, 847864), (300, 635898), (360, 529915), (450, 423932), (600, 317949), (900, 211966), (1800, 105983)]