1068200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{109}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 2915550

約数和(自身を除く): 1847350

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 109, 140, 175, 196, 200, 218, 245, 280, 350, 392, 436, 490, 545, 700, 763, 872, 980, 1090, 1225, 1400, 1526, 1960, 2180, 2450, 2725, 3052, 3815, 4360, 4900, 5341, 5450, 6104, 7630, 9800, 10682, 10900, 15260, 19075, 21364, 21800, 26705, 30520, 38150, 42728, 53410, 76300, 106820, 133525, 152600, 213640, 267050, 534100, 1068200]

約数ペア:

[(1, 1068200), (2, 534100), (4, 267050), (5, 213640), (7, 152600), (8, 133525), (10, 106820), (14, 76300), (20, 53410), (25, 42728), (28, 38150), (35, 30520), (40, 26705), (49, 21800), (50, 21364), (56, 19075), (70, 15260), (98, 10900), (100, 10682), (109, 9800), (140, 7630), (175, 6104), (196, 5450), (200, 5341), (218, 4900), (245, 4360), (280, 3815), (350, 3052), (392, 2725), (436, 2450), (490, 2180), (545, 1960), (700, 1526), (763, 1400), (872, 1225), (980, 1090)]