82558260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1361}}^1$

素因数の和:1713

約数の個数: 72

約数和(自身を含む): 251354376

約数和(自身を除く): 168796116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1361, 1685, 2022, 2722, 3033, 3370, 4044, 4083, 5055, 5444, 6066, 6740, 6805, 8166, 10110, 12132, 12249, 13610, 15165, 16332, 20220, 20415, 24498, 27220, 30330, 40830, 48996, 60660, 61245, 81660, 122490, 244980, 458657, 917314, 1375971, 1834628, 2293285, 2751942, 4127913, 4586570, 5503884, 6879855, 8255826, 9173140, 13759710, 16511652, 20639565, 27519420, 41279130, 82558260]

約数ペア:

[(1, 82558260), (2, 41279130), (3, 27519420), (4, 20639565), (5, 16511652), (6, 13759710), (9, 9173140), (10, 8255826), (12, 6879855), (15, 5503884), (18, 4586570), (20, 4127913), (30, 2751942), (36, 2293285), (45, 1834628), (60, 1375971), (90, 917314), (180, 458657), (337, 244980), (674, 122490), (1011, 81660), (1348, 61245), (1361, 60660), (1685, 48996), (2022, 40830), (2722, 30330), (3033, 27220), (3370, 24498), (4044, 20415), (4083, 20220), (5055, 16332), (5444, 15165), (6066, 13610), (6740, 12249), (6805, 12132), (8166, 10110)]