237008340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8837}}^1$

素因数の和:9001

約数の個数: 72

約数和(自身を含む): 723832200

約数和(自身を除く): 486823860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8837, 8940, 13410, 17674, 26511, 26820, 35348, 44185, 53022, 79533, 88370, 106044, 132555, 159066, 176740, 265110, 318132, 397665, 530220, 795330, 1316713, 1590660, 2633426, 3950139, 5266852, 6583565, 7900278, 11850417, 13167130, 15800556, 19750695, 23700834, 26334260, 39501390, 47401668, 59252085, 79002780, 118504170, 237008340]

約数ペア:

[(1, 237008340), (2, 118504170), (3, 79002780), (4, 59252085), (5, 47401668), (6, 39501390), (9, 26334260), (10, 23700834), (12, 19750695), (15, 15800556), (18, 13167130), (20, 11850417), (30, 7900278), (36, 6583565), (45, 5266852), (60, 3950139), (90, 2633426), (149, 1590660), (180, 1316713), (298, 795330), (447, 530220), (596, 397665), (745, 318132), (894, 265110), (1341, 176740), (1490, 159066), (1788, 132555), (2235, 106044), (2682, 88370), (2980, 79533), (4470, 53022), (5364, 44185), (6705, 35348), (8837, 26820), (8940, 26511), (13410, 17674)]