128137350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{77659}}^1$

素因数の和:77685

約数の個数: 48

約数和(自身を含む): 346674240

約数和(自身を除く): 218536890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 77659, 155318, 232977, 388295, 465954, 776590, 854249, 1164885, 1708498, 1941475, 2329770, 2562747, 3882950, 4271245, 5125494, 5824425, 8542490, 11648850, 12813735, 21356225, 25627470, 42712450, 64068675, 128137350]

約数ペア:

[(1, 128137350), (2, 64068675), (3, 42712450), (5, 25627470), (6, 21356225), (10, 12813735), (11, 11648850), (15, 8542490), (22, 5824425), (25, 5125494), (30, 4271245), (33, 3882950), (50, 2562747), (55, 2329770), (66, 1941475), (75, 1708498), (110, 1164885), (150, 854249), (165, 776590), (275, 465954), (330, 388295), (550, 232977), (825, 155318), (1650, 77659)]