68605400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 167370240

約数和(自身を除く): 98764840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 73, 74, 100, 127, 146, 148, 185, 200, 254, 292, 296, 365, 370, 508, 584, 635, 730, 740, 925, 1016, 1270, 1460, 1480, 1825, 1850, 2540, 2701, 2920, 3175, 3650, 3700, 4699, 5080, 5402, 6350, 7300, 7400, 9271, 9398, 10804, 12700, 13505, 14600, 18542, 18796, 21608, 23495, 25400, 27010, 37084, 37592, 46355, 46990, 54020, 67525, 74168, 92710, 93980, 108040, 117475, 135050, 185420, 187960, 231775, 234950, 270100, 343027, 370840, 463550, 469900, 540200, 686054, 927100, 939800, 1372108, 1715135, 1854200, 2744216, 3430270, 6860540, 8575675, 13721080, 17151350, 34302700, 68605400]

約数ペア:

[(1, 68605400), (2, 34302700), (4, 17151350), (5, 13721080), (8, 8575675), (10, 6860540), (20, 3430270), (25, 2744216), (37, 1854200), (40, 1715135), (50, 1372108), (73, 939800), (74, 927100), (100, 686054), (127, 540200), (146, 469900), (148, 463550), (185, 370840), (200, 343027), (254, 270100), (292, 234950), (296, 231775), (365, 187960), (370, 185420), (508, 135050), (584, 117475), (635, 108040), (730, 93980), (740, 92710), (925, 74168), (1016, 67525), (1270, 54020), (1460, 46990), (1480, 46355), (1825, 37592), (1850, 37084), (2540, 27010), (2701, 25400), (2920, 23495), (3175, 21608), (3650, 18796), (3700, 18542), (4699, 14600), (5080, 13505), (5402, 12700), (6350, 10804), (7300, 9398), (7400, 9271)]