142381750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 316910880

約数和(自身を除く): 174529130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 59, 70, 98, 118, 125, 175, 197, 245, 250, 295, 350, 394, 413, 490, 590, 826, 875, 985, 1225, 1379, 1475, 1750, 1970, 2065, 2450, 2758, 2891, 2950, 4130, 4925, 5782, 6125, 6895, 7375, 9653, 9850, 10325, 11623, 12250, 13790, 14455, 14750, 19306, 20650, 23246, 24625, 28910, 34475, 48265, 49250, 51625, 58115, 68950, 72275, 81361, 96530, 103250, 116230, 144550, 162722, 172375, 241325, 290575, 344750, 361375, 406805, 482650, 569527, 581150, 722750, 813610, 1139054, 1206625, 1452875, 2034025, 2413250, 2847635, 2905750, 4068050, 5695270, 10170125, 14238175, 20340250, 28476350, 71190875, 142381750]

約数ペア:

[(1, 142381750), (2, 71190875), (5, 28476350), (7, 20340250), (10, 14238175), (14, 10170125), (25, 5695270), (35, 4068050), (49, 2905750), (50, 2847635), (59, 2413250), (70, 2034025), (98, 1452875), (118, 1206625), (125, 1139054), (175, 813610), (197, 722750), (245, 581150), (250, 569527), (295, 482650), (350, 406805), (394, 361375), (413, 344750), (490, 290575), (590, 241325), (826, 172375), (875, 162722), (985, 144550), (1225, 116230), (1379, 103250), (1475, 96530), (1750, 81361), (1970, 72275), (2065, 68950), (2450, 58115), (2758, 51625), (2891, 49250), (2950, 48265), (4130, 34475), (4925, 28910), (5782, 24625), (6125, 23246), (6895, 20650), (7375, 19306), (9653, 14750), (9850, 14455), (10325, 13790), (11623, 12250)]