121361200

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2389}}^1$

素因数の和:2534

約数の個数: 60

約数和(自身を含む): 293989120

約数和(自身を除く): 172627920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2389, 2540, 3175, 4778, 5080, 6350, 9556, 10160, 11945, 12700, 19112, 23890, 25400, 38224, 47780, 50800, 59725, 95560, 119450, 191120, 238900, 303403, 477800, 606806, 955600, 1213612, 1517015, 2427224, 3034030, 4854448, 6068060, 7585075, 12136120, 15170150, 24272240, 30340300, 60680600, 121361200]

約数ペア:

[(1, 121361200), (2, 60680600), (4, 30340300), (5, 24272240), (8, 15170150), (10, 12136120), (16, 7585075), (20, 6068060), (25, 4854448), (40, 3034030), (50, 2427224), (80, 1517015), (100, 1213612), (127, 955600), (200, 606806), (254, 477800), (400, 303403), (508, 238900), (635, 191120), (1016, 119450), (1270, 95560), (2032, 59725), (2389, 50800), (2540, 47780), (3175, 38224), (4778, 25400), (5080, 23890), (6350, 19112), (9556, 12700), (10160, 11945)]