30960200

素因数分解:

$2^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 72368880

約数和(自身を除く): 41408680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 283, 547, 566, 1094, 1132, 1415, 2188, 2264, 2735, 2830, 4376, 5470, 5660, 7075, 10940, 11320, 13675, 14150, 21880, 27350, 28300, 54700, 56600, 109400, 154801, 309602, 619204, 774005, 1238408, 1548010, 3096020, 3870025, 6192040, 7740050, 15480100, 30960200]

約数ペア:

[(1, 30960200), (2, 15480100), (4, 7740050), (5, 6192040), (8, 3870025), (10, 3096020), (20, 1548010), (25, 1238408), (40, 774005), (50, 619204), (100, 309602), (200, 154801), (283, 109400), (547, 56600), (566, 54700), (1094, 28300), (1132, 27350), (1415, 21880), (2188, 14150), (2264, 13675), (2735, 11320), (2830, 10940), (4376, 7075), (5470, 5660)]