121994000

素因数分解:

$2^4\times 5^3\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:541

約数の個数: 80

約数和(自身を含む): 297491376

約数和(自身を除く): 175497376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 181, 200, 250, 337, 362, 400, 500, 674, 724, 905, 1000, 1348, 1448, 1685, 1810, 2000, 2696, 2896, 3370, 3620, 4525, 5392, 6740, 7240, 8425, 9050, 13480, 14480, 16850, 18100, 22625, 26960, 33700, 36200, 42125, 45250, 60997, 67400, 72400, 84250, 90500, 121994, 134800, 168500, 181000, 243988, 304985, 337000, 362000, 487976, 609970, 674000, 975952, 1219940, 1524925, 2439880, 3049850, 4879760, 6099700, 7624625, 12199400, 15249250, 24398800, 30498500, 60997000, 121994000]

約数ペア:

[(1, 121994000), (2, 60997000), (4, 30498500), (5, 24398800), (8, 15249250), (10, 12199400), (16, 7624625), (20, 6099700), (25, 4879760), (40, 3049850), (50, 2439880), (80, 1524925), (100, 1219940), (125, 975952), (181, 674000), (200, 609970), (250, 487976), (337, 362000), (362, 337000), (400, 304985), (500, 243988), (674, 181000), (724, 168500), (905, 134800), (1000, 121994), (1348, 90500), (1448, 84250), (1685, 72400), (1810, 67400), (2000, 60997), (2696, 45250), (2896, 42125), (3370, 36200), (3620, 33700), (4525, 26960), (5392, 22625), (6740, 18100), (7240, 16850), (8425, 14480), (9050, 13480)]