21244200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{35407}}^1$

素因数の和:35426

約数の個数: 48

約数和(自身を含む): 65858880

約数和(自身を除く): 44614680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 35407, 70814, 106221, 141628, 177035, 212442, 283256, 354070, 424884, 531105, 708140, 849768, 885175, 1062210, 1416280, 1770350, 2124420, 2655525, 3540700, 4248840, 5311050, 7081400, 10622100, 21244200]

約数ペア:

[(1, 21244200), (2, 10622100), (3, 7081400), (4, 5311050), (5, 4248840), (6, 3540700), (8, 2655525), (10, 2124420), (12, 1770350), (15, 1416280), (20, 1062210), (24, 885175), (25, 849768), (30, 708140), (40, 531105), (50, 424884), (60, 354070), (75, 283256), (100, 212442), (120, 177035), (150, 141628), (200, 106221), (300, 70814), (600, 35407)]