156940989700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7069}}^1\times {\mathrm{20183}}^1$

素因数の和:27277

約数の個数: 72

約数和(自身を含む): 371593091520

約数和(自身を除く): 214652101820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 7069, 14138, 20183, 28276, 35345, 40366, 70690, 77759, 80732, 100915, 141380, 155518, 176725, 201830, 222013, 311036, 353450, 388795, 403660, 444026, 504575, 706900, 777590, 888052, 1009150, 1110065, 1555180, 1943975, 2018300, 2220130, 3887950, 4440260, 5550325, 7775900, 11100650, 22201300, 142673627, 285347254, 570694508, 713368135, 1426736270, 1569409897, 2853472540, 3138819794, 3566840675, 6277639588, 7133681350, 7847049485, 14267362700, 15694098970, 31388197940, 39235247425, 78470494850, 156940989700]

約数ペア:

[(1, 156940989700), (2, 78470494850), (4, 39235247425), (5, 31388197940), (10, 15694098970), (11, 14267362700), (20, 7847049485), (22, 7133681350), (25, 6277639588), (44, 3566840675), (50, 3138819794), (55, 2853472540), (100, 1569409897), (110, 1426736270), (220, 713368135), (275, 570694508), (550, 285347254), (1100, 142673627), (7069, 22201300), (14138, 11100650), (20183, 7775900), (28276, 5550325), (35345, 4440260), (40366, 3887950), (70690, 2220130), (77759, 2018300), (80732, 1943975), (100915, 1555180), (141380, 1110065), (155518, 1009150), (176725, 888052), (201830, 777590), (222013, 706900), (311036, 504575), (353450, 444026), (388795, 403660)]