65937420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1087}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 200788224

約数和(自身を除く): 134850804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1087, 1348, 1685, 2022, 2174, 3033, 3261, 3370, 4044, 4348, 5055, 5435, 6066, 6522, 6740, 9783, 10110, 10870, 12132, 13044, 15165, 16305, 19566, 20220, 21740, 30330, 32610, 39132, 48915, 60660, 65220, 97830, 195660, 366319, 732638, 1098957, 1465276, 1831595, 2197914, 3296871, 3663190, 4395828, 5494785, 6593742, 7326380, 10989570, 13187484, 16484355, 21979140, 32968710, 65937420]

約数ペア:

[(1, 65937420), (2, 32968710), (3, 21979140), (4, 16484355), (5, 13187484), (6, 10989570), (9, 7326380), (10, 6593742), (12, 5494785), (15, 4395828), (18, 3663190), (20, 3296871), (30, 2197914), (36, 1831595), (45, 1465276), (60, 1098957), (90, 732638), (180, 366319), (337, 195660), (674, 97830), (1011, 65220), (1087, 60660), (1348, 48915), (1685, 39132), (2022, 32610), (2174, 30330), (3033, 21740), (3261, 20220), (3370, 19566), (4044, 16305), (4348, 15165), (5055, 13044), (5435, 12132), (6066, 10870), (6522, 10110), (6740, 9783)]