89250700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 246484224

約数和(自身を除く): 157233524

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 67, 70, 77, 100, 110, 134, 140, 154, 173, 175, 220, 268, 275, 308, 335, 346, 350, 385, 469, 550, 670, 692, 700, 737, 770, 865, 938, 1100, 1211, 1340, 1474, 1540, 1675, 1730, 1876, 1903, 1925, 2345, 2422, 2948, 3350, 3460, 3685, 3806, 3850, 4325, 4690, 4844, 5159, 6055, 6700, 7370, 7612, 7700, 8650, 9380, 9515, 10318, 11591, 11725, 12110, 13321, 14740, 17300, 18425, 19030, 20636, 23182, 23450, 24220, 25795, 26642, 30275, 36850, 38060, 46364, 46900, 47575, 51590, 53284, 57955, 60550, 66605, 73700, 81137, 95150, 103180, 115910, 121100, 127501, 128975, 133210, 162274, 190300, 231820, 255002, 257950, 266420, 289775, 324548, 333025, 405685, 510004, 515900, 579550, 637505, 666050, 811370, 892507, 1159100, 1275010, 1332100, 1622740, 1785014, 2028425, 2550020, 3187525, 3570028, 4056850, 4462535, 6375050, 8113700, 8925070, 12750100, 17850140, 22312675, 44625350, 89250700]

約数ペア:

[(1, 89250700), (2, 44625350), (4, 22312675), (5, 17850140), (7, 12750100), (10, 8925070), (11, 8113700), (14, 6375050), (20, 4462535), (22, 4056850), (25, 3570028), (28, 3187525), (35, 2550020), (44, 2028425), (50, 1785014), (55, 1622740), (67, 1332100), (70, 1275010), (77, 1159100), (100, 892507), (110, 811370), (134, 666050), (140, 637505), (154, 579550), (173, 515900), (175, 510004), (220, 405685), (268, 333025), (275, 324548), (308, 289775), (335, 266420), (346, 257950), (350, 255002), (385, 231820), (469, 190300), (550, 162274), (670, 133210), (692, 128975), (700, 127501), (737, 121100), (770, 115910), (865, 103180), (938, 95150), (1100, 81137), (1211, 73700), (1340, 66605), (1474, 60550), (1540, 57955), (1675, 53284), (1730, 51590), (1876, 47575), (1903, 46900), (1925, 46364), (2345, 38060), (2422, 36850), (2948, 30275), (3350, 26642), (3460, 25795), (3685, 24220), (3806, 23450), (3850, 23182), (4325, 20636), (4690, 19030), (4844, 18425), (5159, 17300), (6055, 14740), (6700, 13321), (7370, 12110), (7612, 11725), (7700, 11591), (8650, 10318), (9380, 9515)]