680109500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4588

約数の個数: 96

約数和(自身を含む): 1737415680

約数和(自身を除く): 1057306180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 125, 140, 172, 175, 215, 250, 301, 350, 430, 500, 602, 700, 860, 875, 1075, 1204, 1505, 1750, 2150, 3010, 3500, 4300, 4519, 5375, 6020, 7525, 9038, 10750, 15050, 18076, 21500, 22595, 30100, 31633, 37625, 45190, 63266, 75250, 90380, 112975, 126532, 150500, 158165, 194317, 225950, 316330, 388634, 451900, 564875, 632660, 777268, 790825, 971585, 1129750, 1360219, 1581650, 1943170, 2259500, 2720438, 3163300, 3886340, 3954125, 4857925, 5440876, 6801095, 7908250, 9715850, 13602190, 15816500, 19431700, 24289625, 27204380, 34005475, 48579250, 68010950, 97158500, 136021900, 170027375, 340054750, 680109500]

約数ペア:

[(1, 680109500), (2, 340054750), (4, 170027375), (5, 136021900), (7, 97158500), (10, 68010950), (14, 48579250), (20, 34005475), (25, 27204380), (28, 24289625), (35, 19431700), (43, 15816500), (50, 13602190), (70, 9715850), (86, 7908250), (100, 6801095), (125, 5440876), (140, 4857925), (172, 3954125), (175, 3886340), (215, 3163300), (250, 2720438), (301, 2259500), (350, 1943170), (430, 1581650), (500, 1360219), (602, 1129750), (700, 971585), (860, 790825), (875, 777268), (1075, 632660), (1204, 564875), (1505, 451900), (1750, 388634), (2150, 316330), (3010, 225950), (3500, 194317), (4300, 158165), (4519, 150500), (5375, 126532), (6020, 112975), (7525, 90380), (9038, 75250), (10750, 63266), (15050, 45190), (18076, 37625), (21500, 31633), (22595, 30100)]