121502600

素因数分解:

$2^3\times 5^2\times {\mathrm{353}}^1\times {\mathrm{1721}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 283458420

約数和(自身を除く): 161955820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 353, 706, 1412, 1721, 1765, 2824, 3442, 3530, 6884, 7060, 8605, 8825, 13768, 14120, 17210, 17650, 34420, 35300, 43025, 68840, 70600, 86050, 172100, 344200, 607513, 1215026, 2430052, 3037565, 4860104, 6075130, 12150260, 15187825, 24300520, 30375650, 60751300, 121502600]

約数ペア:

[(1, 121502600), (2, 60751300), (4, 30375650), (5, 24300520), (8, 15187825), (10, 12150260), (20, 6075130), (25, 4860104), (40, 3037565), (50, 2430052), (100, 1215026), (200, 607513), (353, 344200), (706, 172100), (1412, 86050), (1721, 70600), (1765, 68840), (2824, 43025), (3442, 35300), (3530, 34420), (6884, 17650), (7060, 17210), (8605, 14120), (8825, 13768)]