149816100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{71341}}^1$

素因数の和:71365

約数の個数: 72

約数和(自身を含む): 495398848

約数和(自身を除く): 345582748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 71341, 142682, 214023, 285364, 356705, 428046, 499387, 713410, 856092, 998774, 1070115, 1426820, 1498161, 1783525, 1997548, 2140230, 2496935, 2996322, 3567050, 4280460, 4993870, 5350575, 5992644, 7134100, 7490805, 9987740, 10701150, 12484675, 14981610, 21402300, 24969350, 29963220, 37454025, 49938700, 74908050, 149816100]

約数ペア:

[(1, 149816100), (2, 74908050), (3, 49938700), (4, 37454025), (5, 29963220), (6, 24969350), (7, 21402300), (10, 14981610), (12, 12484675), (14, 10701150), (15, 9987740), (20, 7490805), (21, 7134100), (25, 5992644), (28, 5350575), (30, 4993870), (35, 4280460), (42, 3567050), (50, 2996322), (60, 2496935), (70, 2140230), (75, 1997548), (84, 1783525), (100, 1498161), (105, 1426820), (140, 1070115), (150, 998774), (175, 856092), (210, 713410), (300, 499387), (350, 428046), (420, 356705), (525, 285364), (700, 214023), (1050, 142682), (2100, 71341)]