68876500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1826

約数の個数: 96

約数和(自身を含む): 187649280

約数和(自身を除く): 118772780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1789, 1925, 2750, 3500, 3578, 3850, 5500, 7156, 7700, 8945, 9625, 12523, 17890, 19250, 19679, 25046, 35780, 38500, 39358, 44725, 50092, 62615, 78716, 89450, 98395, 125230, 137753, 178900, 196790, 223625, 250460, 275506, 313075, 393580, 447250, 491975, 551012, 626150, 688765, 894500, 983950, 1252300, 1377530, 1565375, 1967900, 2459875, 2755060, 3130750, 3443825, 4919750, 6261500, 6887650, 9839500, 13775300, 17219125, 34438250, 68876500]

約数ペア:

[(1, 68876500), (2, 34438250), (4, 17219125), (5, 13775300), (7, 9839500), (10, 6887650), (11, 6261500), (14, 4919750), (20, 3443825), (22, 3130750), (25, 2755060), (28, 2459875), (35, 1967900), (44, 1565375), (50, 1377530), (55, 1252300), (70, 983950), (77, 894500), (100, 688765), (110, 626150), (125, 551012), (140, 491975), (154, 447250), (175, 393580), (220, 313075), (250, 275506), (275, 250460), (308, 223625), (350, 196790), (385, 178900), (500, 137753), (550, 125230), (700, 98395), (770, 89450), (875, 78716), (1100, 62615), (1375, 50092), (1540, 44725), (1750, 39358), (1789, 38500), (1925, 35780), (2750, 25046), (3500, 19679), (3578, 19250), (3850, 17890), (5500, 12523), (7156, 9625), (7700, 8945)]