6997886000

素因数分解:

$2^4\times 5^3\times 7^3\times {\mathrm{101}}^2$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 19930123200

約数和(自身を除く): 12932237200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 101, 112, 125, 140, 175, 196, 200, 202, 245, 250, 280, 343, 350, 392, 400, 404, 490, 500, 505, 560, 686, 700, 707, 784, 808, 875, 980, 1000, 1010, 1225, 1372, 1400, 1414, 1616, 1715, 1750, 1960, 2000, 2020, 2450, 2525, 2744, 2800, 2828, 3430, 3500, 3535, 3920, 4040, 4900, 4949, 5050, 5488, 5656, 6125, 6860, 7000, 7070, 8080, 8575, 9800, 9898, 10100, 10201, 11312, 12250, 12625, 13720, 14000, 14140, 17150, 17675, 19600, 19796, 20200, 20402, 24500, 24745, 25250, 27440, 28280, 34300, 34643, 35350, 39592, 40400, 40804, 42875, 49000, 49490, 50500, 51005, 56560, 68600, 69286, 70700, 71407, 79184, 81608, 85750, 88375, 98000, 98980, 101000, 102010, 123725, 137200, 138572, 141400, 142814, 163216, 171500, 173215, 176750, 197960, 202000, 204020, 247450, 255025, 277144, 282800, 285628, 343000, 346430, 353500, 357035, 395920, 408040, 494900, 499849, 510050, 554288, 571256, 618625, 686000, 692860, 707000, 714070, 816080, 866075, 989800, 999698, 1020100, 1142512, 1237250, 1275125, 1385720, 1414000, 1428140, 1732150, 1785175, 1979600, 1999396, 2040200, 2474500, 2499245, 2550250, 2771440, 2856280, 3464300, 3498943, 3570350, 3998792, 4080400, 4330375, 4949000, 4998490, 5100500, 5712560, 6928600, 6997886, 7140700, 7997584, 8660750, 8925875, 9898000, 9996980, 10201000, 12496225, 13857200, 13995772, 14281400, 17321500, 17494715, 17851750, 19993960, 20402000, 24992450, 27991544, 28562800, 34643000, 34989430, 35703500, 39987920, 49984900, 55983088, 62481125, 69286000, 69978860, 71407000, 87473575, 99969800, 124962250, 139957720, 142814000, 174947150, 199939600, 249924500, 279915440, 349894300, 437367875, 499849000, 699788600, 874735750, 999698000, 1399577200, 1749471500, 3498943000, 6997886000]

約数ペア:

[(1, 6997886000), (2, 3498943000), (4, 1749471500), (5, 1399577200), (7, 999698000), (8, 874735750), (10, 699788600), (14, 499849000), (16, 437367875), (20, 349894300), (25, 279915440), (28, 249924500), (35, 199939600), (40, 174947150), (49, 142814000), (50, 139957720), (56, 124962250), (70, 99969800), (80, 87473575), (98, 71407000), (100, 69978860), (101, 69286000), (112, 62481125), (125, 55983088), (140, 49984900), (175, 39987920), (196, 35703500), (200, 34989430), (202, 34643000), (245, 28562800), (250, 27991544), (280, 24992450), (343, 20402000), (350, 19993960), (392, 17851750), (400, 17494715), (404, 17321500), (490, 14281400), (500, 13995772), (505, 13857200), (560, 12496225), (686, 10201000), (700, 9996980), (707, 9898000), (784, 8925875), (808, 8660750), (875, 7997584), (980, 7140700), (1000, 6997886), (1010, 6928600), (1225, 5712560), (1372, 5100500), (1400, 4998490), (1414, 4949000), (1616, 4330375), (1715, 4080400), (1750, 3998792), (1960, 3570350), (2000, 3498943), (2020, 3464300), (2450, 2856280), (2525, 2771440), (2744, 2550250), (2800, 2499245), (2828, 2474500), (3430, 2040200), (3500, 1999396), (3535, 1979600), (3920, 1785175), (4040, 1732150), (4900, 1428140), (4949, 1414000), (5050, 1385720), (5488, 1275125), (5656, 1237250), (6125, 1142512), (6860, 1020100), (7000, 999698), (7070, 989800), (8080, 866075), (8575, 816080), (9800, 714070), (9898, 707000), (10100, 692860), (10201, 686000), (11312, 618625), (12250, 571256), (12625, 554288), (13720, 510050), (14000, 499849), (14140, 494900), (17150, 408040), (17675, 395920), (19600, 357035), (19796, 353500), (20200, 346430), (20402, 343000), (24500, 285628), (24745, 282800), (25250, 277144), (27440, 255025), (28280, 247450), (34300, 204020), (34643, 202000), (35350, 197960), (39592, 176750), (40400, 173215), (40804, 171500), (42875, 163216), (49000, 142814), (49490, 141400), (50500, 138572), (51005, 137200), (56560, 123725), (68600, 102010), (69286, 101000), (70700, 98980), (71407, 98000), (79184, 88375), (81608, 85750)]