250745880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2467}}^1$

素因数の和:2510

約数の個数: 192

約数和(自身を含む): 945342720

約数和(自身を除く): 694596840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2467, 2541, 2904, 3080, 3388, 3630, 4235, 4620, 4840, 4934, 5082, 6776, 7260, 7401, 8470, 9240, 9868, 10164, 12335, 12705, 14520, 14802, 16940, 17269, 19736, 20328, 24670, 25410, 27137, 29604, 33880, 34538, 37005, 49340, 50820, 51807, 54274, 59208, 69076, 74010, 81411, 86345, 98680, 101640, 103614, 108548, 135685, 138152, 148020, 162822, 172690, 189959, 207228, 217096, 259035, 271370, 296040, 298507, 325644, 345380, 379918, 407055, 414456, 518070, 542740, 569877, 597014, 651288, 690760, 759836, 814110, 895521, 949795, 1036140, 1085480, 1139754, 1194028, 1492535, 1519672, 1628220, 1791042, 1899590, 2072280, 2089549, 2279508, 2388056, 2849385, 2985070, 3256440, 3582084, 3799180, 4179098, 4477605, 4559016, 5698770, 5970140, 6268647, 7164168, 7598360, 8358196, 8955210, 10447745, 11397540, 11940280, 12537294, 16716392, 17910420, 20895490, 22795080, 25074588, 31343235, 35820840, 41790980, 50149176, 62686470, 83581960, 125372940, 250745880]

約数ペア:

[(1, 250745880), (2, 125372940), (3, 83581960), (4, 62686470), (5, 50149176), (6, 41790980), (7, 35820840), (8, 31343235), (10, 25074588), (11, 22795080), (12, 20895490), (14, 17910420), (15, 16716392), (20, 12537294), (21, 11940280), (22, 11397540), (24, 10447745), (28, 8955210), (30, 8358196), (33, 7598360), (35, 7164168), (40, 6268647), (42, 5970140), (44, 5698770), (55, 4559016), (56, 4477605), (60, 4179098), (66, 3799180), (70, 3582084), (77, 3256440), (84, 2985070), (88, 2849385), (105, 2388056), (110, 2279508), (120, 2089549), (121, 2072280), (132, 1899590), (140, 1791042), (154, 1628220), (165, 1519672), (168, 1492535), (210, 1194028), (220, 1139754), (231, 1085480), (242, 1036140), (264, 949795), (280, 895521), (308, 814110), (330, 759836), (363, 690760), (385, 651288), (420, 597014), (440, 569877), (462, 542740), (484, 518070), (605, 414456), (616, 407055), (660, 379918), (726, 345380), (770, 325644), (840, 298507), (847, 296040), (924, 271370), (968, 259035), (1155, 217096), (1210, 207228), (1320, 189959), (1452, 172690), (1540, 162822), (1694, 148020), (1815, 138152), (1848, 135685), (2310, 108548), (2420, 103614), (2467, 101640), (2541, 98680), (2904, 86345), (3080, 81411), (3388, 74010), (3630, 69076), (4235, 59208), (4620, 54274), (4840, 51807), (4934, 50820), (5082, 49340), (6776, 37005), (7260, 34538), (7401, 33880), (8470, 29604), (9240, 27137), (9868, 25410), (10164, 24670), (12335, 20328), (12705, 19736), (14520, 17269), (14802, 16940)]