198460260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{367519}}^1$

素因数の和:367537

約数の個数: 48

約数和(自身を含む): 617433600

約数和(自身を除く): 418973340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 367519, 735038, 1102557, 1470076, 1837595, 2205114, 3307671, 3675190, 4410228, 5512785, 6615342, 7350380, 9923013, 11025570, 13230684, 16538355, 19846026, 22051140, 33076710, 39692052, 49615065, 66153420, 99230130, 198460260]

約数ペア:

[(1, 198460260), (2, 99230130), (3, 66153420), (4, 49615065), (5, 39692052), (6, 33076710), (9, 22051140), (10, 19846026), (12, 16538355), (15, 13230684), (18, 11025570), (20, 9923013), (27, 7350380), (30, 6615342), (36, 5512785), (45, 4410228), (54, 3675190), (60, 3307671), (90, 2205114), (108, 1837595), (135, 1470076), (180, 1102557), (270, 735038), (540, 367519)]