82515300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{39293}}^1$

素因数の和:39317

約数の個数: 72

約数和(自身を含む): 272857536

約数和(自身を除く): 190342236

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, 39293, 78586, 117879, 157172, 196465, 235758, 275051, 392930, 471516, 550102, 589395, 785860, 825153, 982325, 1100204, 1178790, 1375255, 1650306, 1964650, 2357580, 2750510, 2946975, 3300612, 3929300, 4125765, 5501020, 5893950, 6876275, 8251530, 11787900, 13752550, 16503060, 20628825, 27505100, 41257650, 82515300]

約数ペア:

[(1, 82515300), (2, 41257650), (3, 27505100), (4, 20628825), (5, 16503060), (6, 13752550), (7, 11787900), (10, 8251530), (12, 6876275), (14, 5893950), (15, 5501020), (20, 4125765), (21, 3929300), (25, 3300612), (28, 2946975), (30, 2750510), (35, 2357580), (42, 1964650), (50, 1650306), (60, 1375255), (70, 1178790), (75, 1100204), (84, 982325), (100, 825153), (105, 785860), (140, 589395), (150, 550102), (175, 471516), (210, 392930), (300, 275051), (350, 235758), (420, 196465), (525, 157172), (700, 117879), (1050, 78586), (2100, 39293)]