68938200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{38299}}^1$

素因数の和:38321

約数の個数: 72

約数和(自身を含む): 231523500

約数和(自身を除く): 162585300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 38299, 76598, 114897, 153196, 191495, 229794, 306392, 344691, 382990, 459588, 574485, 689382, 765980, 919176, 957475, 1148970, 1378764, 1531960, 1723455, 1914950, 2297940, 2757528, 2872425, 3446910, 3829900, 4595880, 5744850, 6893820, 7659800, 8617275, 11489700, 13787640, 17234550, 22979400, 34469100, 68938200]

約数ペア:

[(1, 68938200), (2, 34469100), (3, 22979400), (4, 17234550), (5, 13787640), (6, 11489700), (8, 8617275), (9, 7659800), (10, 6893820), (12, 5744850), (15, 4595880), (18, 3829900), (20, 3446910), (24, 2872425), (25, 2757528), (30, 2297940), (36, 1914950), (40, 1723455), (45, 1531960), (50, 1378764), (60, 1148970), (72, 957475), (75, 919176), (90, 765980), (100, 689382), (120, 574485), (150, 459588), (180, 382990), (200, 344691), (225, 306392), (300, 229794), (360, 191495), (450, 153196), (600, 114897), (900, 76598), (1800, 38299)]