27680550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 69318480

約数和(自身を除く): 41637930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 150, 218, 327, 545, 654, 1090, 1635, 1693, 2725, 3270, 3386, 5079, 5450, 8175, 8465, 10158, 16350, 16930, 25395, 42325, 50790, 84650, 126975, 184537, 253950, 369074, 553611, 922685, 1107222, 1845370, 2768055, 4613425, 5536110, 9226850, 13840275, 27680550]

約数ペア:

[(1, 27680550), (2, 13840275), (3, 9226850), (5, 5536110), (6, 4613425), (10, 2768055), (15, 1845370), (25, 1107222), (30, 922685), (50, 553611), (75, 369074), (109, 253950), (150, 184537), (218, 126975), (327, 84650), (545, 50790), (654, 42325), (1090, 25395), (1635, 16930), (1693, 16350), (2725, 10158), (3270, 8465), (3386, 8175), (5079, 5450)]