74176740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37463}}^1$

素因数の和:37489

約数の個数: 72

約数和(自身を含む): 245464128

約数和(自身を除く): 171287388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 37463, 74926, 112389, 149852, 187315, 224778, 337167, 374630, 412093, 449556, 561945, 674334, 749260, 824186, 1123890, 1236279, 1348668, 1648372, 1685835, 2060465, 2247780, 2472558, 3371670, 3708837, 4120930, 4945116, 6181395, 6743340, 7417674, 8241860, 12362790, 14835348, 18544185, 24725580, 37088370, 74176740]

約数ペア:

[(1, 74176740), (2, 37088370), (3, 24725580), (4, 18544185), (5, 14835348), (6, 12362790), (9, 8241860), (10, 7417674), (11, 6743340), (12, 6181395), (15, 4945116), (18, 4120930), (20, 3708837), (22, 3371670), (30, 2472558), (33, 2247780), (36, 2060465), (44, 1685835), (45, 1648372), (55, 1348668), (60, 1236279), (66, 1123890), (90, 824186), (99, 749260), (110, 674334), (132, 561945), (165, 449556), (180, 412093), (198, 374630), (220, 337167), (330, 224778), (396, 187315), (495, 149852), (660, 112389), (990, 74926), (1980, 37463)]