80133570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26981}}^1$

素因数の和:27008

約数の個数: 64

約数和(自身を含む): 233124480

約数和(自身を除く): 152990910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 26981, 53962, 80943, 134905, 161886, 242829, 269810, 296791, 404715, 485658, 593582, 728487, 809430, 890373, 1214145, 1456974, 1483955, 1780746, 2428290, 2671119, 2967910, 3642435, 4451865, 5342238, 7284870, 8013357, 8903730, 13355595, 16026714, 26711190, 40066785, 80133570]

約数ペア:

[(1, 80133570), (2, 40066785), (3, 26711190), (5, 16026714), (6, 13355595), (9, 8903730), (10, 8013357), (11, 7284870), (15, 5342238), (18, 4451865), (22, 3642435), (27, 2967910), (30, 2671119), (33, 2428290), (45, 1780746), (54, 1483955), (55, 1456974), (66, 1214145), (90, 890373), (99, 809430), (110, 728487), (135, 593582), (165, 485658), (198, 404715), (270, 296791), (297, 269810), (330, 242829), (495, 161886), (594, 134905), (990, 80943), (1485, 53962), (2970, 26981)]