1123500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{107}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 3773952

約数和(自身を除く): 2650452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 107, 125, 140, 150, 175, 210, 214, 250, 300, 321, 350, 375, 420, 428, 500, 525, 535, 642, 700, 749, 750, 875, 1050, 1070, 1284, 1498, 1500, 1605, 1750, 2100, 2140, 2247, 2625, 2675, 2996, 3210, 3500, 3745, 4494, 5250, 5350, 6420, 7490, 8025, 8988, 10500, 10700, 11235, 13375, 14980, 16050, 18725, 22470, 26750, 32100, 37450, 40125, 44940, 53500, 56175, 74900, 80250, 93625, 112350, 160500, 187250, 224700, 280875, 374500, 561750, 1123500]

約数ペア:

[(1, 1123500), (2, 561750), (3, 374500), (4, 280875), (5, 224700), (6, 187250), (7, 160500), (10, 112350), (12, 93625), (14, 80250), (15, 74900), (20, 56175), (21, 53500), (25, 44940), (28, 40125), (30, 37450), (35, 32100), (42, 26750), (50, 22470), (60, 18725), (70, 16050), (75, 14980), (84, 13375), (100, 11235), (105, 10700), (107, 10500), (125, 8988), (140, 8025), (150, 7490), (175, 6420), (210, 5350), (214, 5250), (250, 4494), (300, 3745), (321, 3500), (350, 3210), (375, 2996), (420, 2675), (428, 2625), (500, 2247), (525, 2140), (535, 2100), (642, 1750), (700, 1605), (749, 1500), (750, 1498), (875, 1284), (1050, 1070)]