72284100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{34421}}^1$

素因数の和:34445

約数の個数: 72

約数和(自身を含む): 239026368

約数和(自身を除く): 166742268

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, 34421, 68842, 103263, 137684, 172105, 206526, 240947, 344210, 413052, 481894, 516315, 688420, 722841, 860525, 963788, 1032630, 1204735, 1445682, 1721050, 2065260, 2409470, 2581575, 2891364, 3442100, 3614205, 4818940, 5163150, 6023675, 7228410, 10326300, 12047350, 14456820, 18071025, 24094700, 36142050, 72284100]

約数ペア:

[(1, 72284100), (2, 36142050), (3, 24094700), (4, 18071025), (5, 14456820), (6, 12047350), (7, 10326300), (10, 7228410), (12, 6023675), (14, 5163150), (15, 4818940), (20, 3614205), (21, 3442100), (25, 2891364), (28, 2581575), (30, 2409470), (35, 2065260), (42, 1721050), (50, 1445682), (60, 1204735), (70, 1032630), (75, 963788), (84, 860525), (100, 722841), (105, 688420), (140, 516315), (150, 481894), (175, 413052), (210, 344210), (300, 240947), (350, 206526), (420, 172105), (525, 137684), (700, 103263), (1050, 68842), (2100, 34421)]