4249782250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 10092411108

約数和(自身を除く): 5842628858

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 31, 35, 38, 49, 50, 62, 70, 95, 98, 125, 133, 155, 175, 190, 217, 245, 250, 266, 310, 350, 361, 434, 475, 490, 589, 665, 722, 775, 875, 931, 950, 961, 1085, 1178, 1225, 1330, 1519, 1550, 1750, 1805, 1862, 1922, 2170, 2375, 2450, 2527, 2945, 3038, 3325, 3610, 3875, 4123, 4655, 4750, 4805, 5054, 5425, 5890, 6125, 6650, 6727, 7595, 7750, 8246, 9025, 9310, 9610, 10850, 11191, 12250, 12635, 13454, 14725, 15190, 16625, 17689, 18050, 18259, 20615, 22382, 23275, 24025, 25270, 27125, 28861, 29450, 33250, 33635, 35378, 36518, 37975, 41230, 45125, 46550, 47089, 48050, 54250, 55955, 57722, 63175, 67270, 73625, 75950, 78337, 88445, 90250, 91295, 94178, 103075, 111910, 116375, 120125, 126350, 127813, 144305, 147250, 156674, 168175, 176890, 182590, 189875, 206150, 232750, 235445, 240250, 255626, 279775, 288610, 315875, 336350, 346921, 379750, 391685, 442225, 456475, 470890, 515375, 548359, 559550, 631750, 639065, 693842, 721525, 783370, 840875, 884450, 894691, 912950, 1030750, 1096718, 1177225, 1278130, 1398875, 1443050, 1681750, 1734605, 1789382, 1958425, 2211125, 2282375, 2354450, 2428447, 2741795, 2797750, 3195325, 3469210, 3607625, 3916850, 4422250, 4473455, 4564750, 4856894, 5483590, 5886125, 6390650, 7215250, 8673025, 8946910, 9792125, 11772250, 12142235, 13708975, 15976625, 16999129, 17346050, 19584250, 22367275, 24284470, 27417950, 31953250, 33998258, 43365125, 44734550, 60711175, 68544875, 84995645, 86730250, 111836375, 121422350, 137089750, 169991290, 223672750, 303555875, 424978225, 607111750, 849956450, 2124891125, 4249782250]

約数ペア:

[(1, 4249782250), (2, 2124891125), (5, 849956450), (7, 607111750), (10, 424978225), (14, 303555875), (19, 223672750), (25, 169991290), (31, 137089750), (35, 121422350), (38, 111836375), (49, 86730250), (50, 84995645), (62, 68544875), (70, 60711175), (95, 44734550), (98, 43365125), (125, 33998258), (133, 31953250), (155, 27417950), (175, 24284470), (190, 22367275), (217, 19584250), (245, 17346050), (250, 16999129), (266, 15976625), (310, 13708975), (350, 12142235), (361, 11772250), (434, 9792125), (475, 8946910), (490, 8673025), (589, 7215250), (665, 6390650), (722, 5886125), (775, 5483590), (875, 4856894), (931, 4564750), (950, 4473455), (961, 4422250), (1085, 3916850), (1178, 3607625), (1225, 3469210), (1330, 3195325), (1519, 2797750), (1550, 2741795), (1750, 2428447), (1805, 2354450), (1862, 2282375), (1922, 2211125), (2170, 1958425), (2375, 1789382), (2450, 1734605), (2527, 1681750), (2945, 1443050), (3038, 1398875), (3325, 1278130), (3610, 1177225), (3875, 1096718), (4123, 1030750), (4655, 912950), (4750, 894691), (4805, 884450), (5054, 840875), (5425, 783370), (5890, 721525), (6125, 693842), (6650, 639065), (6727, 631750), (7595, 559550), (7750, 548359), (8246, 515375), (9025, 470890), (9310, 456475), (9610, 442225), (10850, 391685), (11191, 379750), (12250, 346921), (12635, 336350), (13454, 315875), (14725, 288610), (15190, 279775), (16625, 255626), (17689, 240250), (18050, 235445), (18259, 232750), (20615, 206150), (22382, 189875), (23275, 182590), (24025, 176890), (25270, 168175), (27125, 156674), (28861, 147250), (29450, 144305), (33250, 127813), (33635, 126350), (35378, 120125), (36518, 116375), (37975, 111910), (41230, 103075), (45125, 94178), (46550, 91295), (47089, 90250), (48050, 88445), (54250, 78337), (55955, 75950), (57722, 73625), (63175, 67270)]