204587580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{24889}}^1$

素因数の和:25038

約数の個数: 48

約数和(自身を含む): 577049760

約数和(自身を除く): 372462180

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, 24889, 49778, 74667, 99556, 124445, 149334, 248890, 298668, 373335, 497780, 746670, 1493340, 3409793, 6819586, 10229379, 13639172, 17048965, 20458758, 34097930, 40917516, 51146895, 68195860, 102293790, 204587580]

約数ペア:

[(1, 204587580), (2, 102293790), (3, 68195860), (4, 51146895), (5, 40917516), (6, 34097930), (10, 20458758), (12, 17048965), (15, 13639172), (20, 10229379), (30, 6819586), (60, 3409793), (137, 1493340), (274, 746670), (411, 497780), (548, 373335), (685, 298668), (822, 248890), (1370, 149334), (1644, 124445), (2055, 99556), (2740, 74667), (4110, 49778), (8220, 24889)]