75890820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11821}}^1$

素因数の和:11940

約数の個数: 48

約数和(自身を含む): 214498368

約数和(自身を除く): 138607548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 11821, 23642, 35463, 47284, 59105, 70926, 118210, 141852, 177315, 236420, 354630, 709260, 1264847, 2529694, 3794541, 5059388, 6324235, 7589082, 12648470, 15178164, 18972705, 25296940, 37945410, 75890820]

約数ペア:

[(1, 75890820), (2, 37945410), (3, 25296940), (4, 18972705), (5, 15178164), (6, 12648470), (10, 7589082), (12, 6324235), (15, 5059388), (20, 3794541), (30, 2529694), (60, 1264847), (107, 709260), (214, 354630), (321, 236420), (428, 177315), (535, 141852), (642, 118210), (1070, 70926), (1284, 59105), (1605, 47284), (2140, 35463), (3210, 23642), (6420, 11821)]