274004500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 144

約数和(自身を含む): 752903424

約数和(自身を除く): 478898924

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 125, 140, 154, 175, 220, 242, 250, 275, 308, 350, 385, 484, 500, 550, 605, 647, 700, 770, 847, 875, 1100, 1210, 1294, 1375, 1540, 1694, 1750, 1925, 2420, 2588, 2750, 3025, 3235, 3388, 3500, 3850, 4235, 4529, 5500, 6050, 6470, 7117, 7700, 8470, 9058, 9625, 12100, 12940, 14234, 15125, 16175, 16940, 18116, 19250, 21175, 22645, 28468, 30250, 32350, 35585, 38500, 42350, 45290, 49819, 60500, 64700, 71170, 78287, 80875, 84700, 90580, 99638, 105875, 113225, 142340, 156574, 161750, 177925, 199276, 211750, 226450, 249095, 313148, 323500, 355850, 391435, 423500, 452900, 498190, 548009, 566125, 711700, 782870, 889625, 996380, 1096018, 1132250, 1245475, 1565740, 1779250, 1957175, 2192036, 2264500, 2490950, 2740045, 3558500, 3914350, 4981900, 5480090, 6227375, 7828700, 9785875, 10960180, 12454750, 13700225, 19571750, 24909500, 27400450, 39143500, 54800900, 68501125, 137002250, 274004500]

約数ペア:

[(1, 274004500), (2, 137002250), (4, 68501125), (5, 54800900), (7, 39143500), (10, 27400450), (11, 24909500), (14, 19571750), (20, 13700225), (22, 12454750), (25, 10960180), (28, 9785875), (35, 7828700), (44, 6227375), (50, 5480090), (55, 4981900), (70, 3914350), (77, 3558500), (100, 2740045), (110, 2490950), (121, 2264500), (125, 2192036), (140, 1957175), (154, 1779250), (175, 1565740), (220, 1245475), (242, 1132250), (250, 1096018), (275, 996380), (308, 889625), (350, 782870), (385, 711700), (484, 566125), (500, 548009), (550, 498190), (605, 452900), (647, 423500), (700, 391435), (770, 355850), (847, 323500), (875, 313148), (1100, 249095), (1210, 226450), (1294, 211750), (1375, 199276), (1540, 177925), (1694, 161750), (1750, 156574), (1925, 142340), (2420, 113225), (2588, 105875), (2750, 99638), (3025, 90580), (3235, 84700), (3388, 80875), (3500, 78287), (3850, 71170), (4235, 64700), (4529, 60500), (5500, 49819), (6050, 45290), (6470, 42350), (7117, 38500), (7700, 35585), (8470, 32350), (9058, 30250), (9625, 28468), (12100, 22645), (12940, 21175), (14234, 19250), (15125, 18116), (16175, 16940)]