127720600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{91229}}^1$

素因数の和:91252

約数の個数: 48

約数和(自身を含む): 339375600

約数和(自身を除く): 211655000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 91229, 182458, 364916, 456145, 638603, 729832, 912290, 1277206, 1824580, 2280725, 2554412, 3193015, 3649160, 4561450, 5108824, 6386030, 9122900, 12772060, 15965075, 18245800, 25544120, 31930150, 63860300, 127720600]

約数ペア:

[(1, 127720600), (2, 63860300), (4, 31930150), (5, 25544120), (7, 18245800), (8, 15965075), (10, 12772060), (14, 9122900), (20, 6386030), (25, 5108824), (28, 4561450), (35, 3649160), (40, 3193015), (50, 2554412), (56, 2280725), (70, 1824580), (100, 1277206), (140, 912290), (175, 729832), (200, 638603), (280, 456145), (350, 364916), (700, 182458), (1400, 91229)]