72806300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{104009}}^1$

素因数の和:104030

約数の個数: 36

約数和(自身を含む): 180561360

約数和(自身を除く): 107755060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 104009, 208018, 416036, 520045, 728063, 1040090, 1456126, 2080180, 2600225, 2912252, 3640315, 5200450, 7280630, 10400900, 14561260, 18201575, 36403150, 72806300]

約数ペア:

[(1, 72806300), (2, 36403150), (4, 18201575), (5, 14561260), (7, 10400900), (10, 7280630), (14, 5200450), (20, 3640315), (25, 2912252), (28, 2600225), (35, 2080180), (50, 1456126), (70, 1040090), (100, 728063), (140, 520045), (175, 416036), (350, 208018), (700, 104009)]