122227500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 365632960

約数和(自身を除く): 243405460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 150, 172, 215, 250, 258, 300, 375, 379, 430, 500, 516, 625, 645, 750, 758, 860, 1075, 1137, 1250, 1290, 1500, 1516, 1875, 1895, 2150, 2274, 2500, 2580, 3225, 3750, 3790, 4300, 4548, 5375, 5685, 6450, 7500, 7580, 9475, 10750, 11370, 12900, 16125, 16297, 18950, 21500, 22740, 26875, 28425, 32250, 32594, 37900, 47375, 48891, 53750, 56850, 64500, 65188, 80625, 81485, 94750, 97782, 107500, 113700, 142125, 161250, 162970, 189500, 195564, 236875, 244455, 284250, 322500, 325940, 407425, 473750, 488910, 568500, 710625, 814850, 947500, 977820, 1222275, 1421250, 1629700, 2037125, 2444550, 2842500, 4074250, 4889100, 6111375, 8148500, 10185625, 12222750, 20371250, 24445500, 30556875, 40742500, 61113750, 122227500]

約数ペア:

[(1, 122227500), (2, 61113750), (3, 40742500), (4, 30556875), (5, 24445500), (6, 20371250), (10, 12222750), (12, 10185625), (15, 8148500), (20, 6111375), (25, 4889100), (30, 4074250), (43, 2842500), (50, 2444550), (60, 2037125), (75, 1629700), (86, 1421250), (100, 1222275), (125, 977820), (129, 947500), (150, 814850), (172, 710625), (215, 568500), (250, 488910), (258, 473750), (300, 407425), (375, 325940), (379, 322500), (430, 284250), (500, 244455), (516, 236875), (625, 195564), (645, 189500), (750, 162970), (758, 161250), (860, 142125), (1075, 113700), (1137, 107500), (1250, 97782), (1290, 94750), (1500, 81485), (1516, 80625), (1875, 65188), (1895, 64500), (2150, 56850), (2274, 53750), (2500, 48891), (2580, 47375), (3225, 37900), (3750, 32594), (3790, 32250), (4300, 28425), (4548, 26875), (5375, 22740), (5685, 21500), (6450, 18950), (7500, 16297), (7580, 16125), (9475, 12900), (10750, 11370)]