20532900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{68443}}^1$

素因数の和:68460

約数の個数: 36

約数和(自身を含む): 59409392

約数和(自身を除く): 38876492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 68443, 136886, 205329, 273772, 342215, 410658, 684430, 821316, 1026645, 1368860, 1711075, 2053290, 3422150, 4106580, 5133225, 6844300, 10266450, 20532900]

約数ペア:

[(1, 20532900), (2, 10266450), (3, 6844300), (4, 5133225), (5, 4106580), (6, 3422150), (10, 2053290), (12, 1711075), (15, 1368860), (20, 1026645), (25, 821316), (30, 684430), (50, 410658), (60, 342215), (75, 273772), (100, 205329), (150, 136886), (300, 68443)]