27773700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2213

約数の個数: 72

約数和(自身を含む): 82265568

約数和(自身を除く): 54491868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2153, 2580, 3225, 4300, 4306, 6450, 6459, 8612, 10765, 12900, 12918, 21530, 25836, 32295, 43060, 53825, 64590, 92579, 107650, 129180, 161475, 185158, 215300, 277737, 322950, 370316, 462895, 555474, 645900, 925790, 1110948, 1388685, 1851580, 2314475, 2777370, 4628950, 5554740, 6943425, 9257900, 13886850, 27773700]

約数ペア:

[(1, 27773700), (2, 13886850), (3, 9257900), (4, 6943425), (5, 5554740), (6, 4628950), (10, 2777370), (12, 2314475), (15, 1851580), (20, 1388685), (25, 1110948), (30, 925790), (43, 645900), (50, 555474), (60, 462895), (75, 370316), (86, 322950), (100, 277737), (129, 215300), (150, 185158), (172, 161475), (215, 129180), (258, 107650), (300, 92579), (430, 64590), (516, 53825), (645, 43060), (860, 32295), (1075, 25836), (1290, 21530), (2150, 12918), (2153, 12900), (2580, 10765), (3225, 8612), (4300, 6459), (4306, 6450)]