42077600

素因数分解:

$2^5\times 5^2\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:522

約数の個数: 72

約数和(自身を含む): 103704300

約数和(自身を除く): 61626700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 149, 160, 200, 298, 353, 400, 596, 706, 745, 800, 1192, 1412, 1490, 1765, 2384, 2824, 2980, 3530, 3725, 4768, 5648, 5960, 7060, 7450, 8825, 11296, 11920, 14120, 14900, 17650, 23840, 28240, 29800, 35300, 52597, 56480, 59600, 70600, 105194, 119200, 141200, 210388, 262985, 282400, 420776, 525970, 841552, 1051940, 1314925, 1683104, 2103880, 2629850, 4207760, 5259700, 8415520, 10519400, 21038800, 42077600]

約数ペア:

[(1, 42077600), (2, 21038800), (4, 10519400), (5, 8415520), (8, 5259700), (10, 4207760), (16, 2629850), (20, 2103880), (25, 1683104), (32, 1314925), (40, 1051940), (50, 841552), (80, 525970), (100, 420776), (149, 282400), (160, 262985), (200, 210388), (298, 141200), (353, 119200), (400, 105194), (596, 70600), (706, 59600), (745, 56480), (800, 52597), (1192, 35300), (1412, 29800), (1490, 28240), (1765, 23840), (2384, 17650), (2824, 14900), (2980, 14120), (3530, 11920), (3725, 11296), (4768, 8825), (5648, 7450), (5960, 7060)]