133566780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{16249}}^1$

素因数の和:16398

約数の個数: 48

約数和(自身を含む): 376740000

約数和(自身を除く): 243173220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 16249, 32498, 48747, 64996, 81245, 97494, 162490, 194988, 243735, 324980, 487470, 974940, 2226113, 4452226, 6678339, 8904452, 11130565, 13356678, 22261130, 26713356, 33391695, 44522260, 66783390, 133566780]

約数ペア:

[(1, 133566780), (2, 66783390), (3, 44522260), (4, 33391695), (5, 26713356), (6, 22261130), (10, 13356678), (12, 11130565), (15, 8904452), (20, 6678339), (30, 4452226), (60, 2226113), (137, 974940), (274, 487470), (411, 324980), (548, 243735), (685, 194988), (822, 162490), (1370, 97494), (1644, 81245), (2055, 64996), (2740, 48747), (4110, 32498), (8220, 16249)]