194358900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{6679}}^1$

素因数の和:6793

約数の個数: 72

約数和(自身を含む): 568227520

約数和(自身を除く): 373868620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2910, 4850, 5820, 6679, 7275, 9700, 13358, 14550, 20037, 26716, 29100, 33395, 40074, 66790, 80148, 100185, 133580, 166975, 200370, 333950, 400740, 500925, 647863, 667900, 1001850, 1295726, 1943589, 2003700, 2591452, 3239315, 3887178, 6478630, 7774356, 9717945, 12957260, 16196575, 19435890, 32393150, 38871780, 48589725, 64786300, 97179450, 194358900]

約数ペア:

[(1, 194358900), (2, 97179450), (3, 64786300), (4, 48589725), (5, 38871780), (6, 32393150), (10, 19435890), (12, 16196575), (15, 12957260), (20, 9717945), (25, 7774356), (30, 6478630), (50, 3887178), (60, 3239315), (75, 2591452), (97, 2003700), (100, 1943589), (150, 1295726), (194, 1001850), (291, 667900), (300, 647863), (388, 500925), (485, 400740), (582, 333950), (970, 200370), (1164, 166975), (1455, 133580), (1940, 100185), (2425, 80148), (2910, 66790), (4850, 40074), (5820, 33395), (6679, 29100), (7275, 26716), (9700, 20037), (13358, 14550)]