206811900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{76597}}^1$

素因数の和:76620

約数の個数: 72

約数和(自身を含む): 664870640

約数和(自身を除く): 458058740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 76597, 153194, 229791, 306388, 382985, 459582, 689373, 765970, 919164, 1148955, 1378746, 1531940, 1914925, 2068119, 2297910, 2757492, 3446865, 3829850, 4136238, 4595820, 5744775, 6893730, 7659700, 8272476, 10340595, 11489550, 13787460, 17234325, 20681190, 22979100, 34468650, 41362380, 51702975, 68937300, 103405950, 206811900]

約数ペア:

[(1, 206811900), (2, 103405950), (3, 68937300), (4, 51702975), (5, 41362380), (6, 34468650), (9, 22979100), (10, 20681190), (12, 17234325), (15, 13787460), (18, 11489550), (20, 10340595), (25, 8272476), (27, 7659700), (30, 6893730), (36, 5744775), (45, 4595820), (50, 4136238), (54, 3829850), (60, 3446865), (75, 2757492), (90, 2297910), (100, 2068119), (108, 1914925), (135, 1531940), (150, 1378746), (180, 1148955), (225, 919164), (270, 765970), (300, 689373), (450, 459582), (540, 382985), (675, 306388), (900, 229791), (1350, 153194), (2700, 76597)]