906262000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3456

約数の個数: 160

約数和(自身を含む): 2636974080

約数和(自身を除く): 1730712080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 304, 350, 380, 400, 475, 500, 532, 560, 665, 700, 760, 875, 950, 1000, 1064, 1330, 1400, 1520, 1750, 1900, 2000, 2128, 2375, 2660, 2800, 3325, 3407, 3500, 3800, 4750, 5320, 6650, 6814, 7000, 7600, 9500, 10640, 13300, 13628, 14000, 16625, 17035, 19000, 23849, 26600, 27256, 33250, 34070, 38000, 47698, 53200, 54512, 64733, 66500, 68140, 85175, 95396, 119245, 129466, 133000, 136280, 170350, 190792, 238490, 258932, 266000, 272560, 323665, 340700, 381584, 425875, 453131, 476980, 517864, 596225, 647330, 681400, 851750, 906262, 953960, 1035728, 1192450, 1294660, 1362800, 1618325, 1703500, 1812524, 1907920, 2265655, 2384900, 2589320, 2981125, 3236650, 3407000, 3625048, 4531310, 4769800, 5178640, 5962250, 6473300, 6814000, 7250096, 8091625, 9062620, 9539600, 11328275, 11924500, 12946600, 16183250, 18125240, 22656550, 23849000, 25893200, 32366500, 36250480, 45313100, 47698000, 56641375, 64733000, 90626200, 113282750, 129466000, 181252400, 226565500, 453131000, 906262000]

約数ペア:

[(1, 906262000), (2, 453131000), (4, 226565500), (5, 181252400), (7, 129466000), (8, 113282750), (10, 90626200), (14, 64733000), (16, 56641375), (19, 47698000), (20, 45313100), (25, 36250480), (28, 32366500), (35, 25893200), (38, 23849000), (40, 22656550), (50, 18125240), (56, 16183250), (70, 12946600), (76, 11924500), (80, 11328275), (95, 9539600), (100, 9062620), (112, 8091625), (125, 7250096), (133, 6814000), (140, 6473300), (152, 5962250), (175, 5178640), (190, 4769800), (200, 4531310), (250, 3625048), (266, 3407000), (280, 3236650), (304, 2981125), (350, 2589320), (380, 2384900), (400, 2265655), (475, 1907920), (500, 1812524), (532, 1703500), (560, 1618325), (665, 1362800), (700, 1294660), (760, 1192450), (875, 1035728), (950, 953960), (1000, 906262), (1064, 851750), (1330, 681400), (1400, 647330), (1520, 596225), (1750, 517864), (1900, 476980), (2000, 453131), (2128, 425875), (2375, 381584), (2660, 340700), (2800, 323665), (3325, 272560), (3407, 266000), (3500, 258932), (3800, 238490), (4750, 190792), (5320, 170350), (6650, 136280), (6814, 133000), (7000, 129466), (7600, 119245), (9500, 95396), (10640, 85175), (13300, 68140), (13628, 66500), (14000, 64733), (16625, 54512), (17035, 53200), (19000, 47698), (23849, 38000), (26600, 34070), (27256, 33250)]