2687221894800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{5381}}^1\times {\mathrm{416159}}^1$

素因数の和:421561

約数の個数: 120

約数和(自身を含む): 8609687873280

約数和(自身を除く): 5922465978480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 5381, 10762, 16143, 21524, 26905, 32286, 43048, 53810, 64572, 80715, 86096, 107620, 129144, 134525, 161430, 215240, 258288, 269050, 322860, 403575, 416159, 430480, 538100, 645720, 807150, 832318, 1076200, 1248477, 1291440, 1614300, 1664636, 2080795, 2152400, 2496954, 3228600, 3329272, 4161590, 4993908, 6242385, 6457200, 6658544, 8323180, 9987816, 10403975, 12484770, 16646360, 19975632, 20807950, 24969540, 31211925, 33292720, 41615900, 49939080, 62423850, 83231800, 99878160, 124847700, 166463600, 249695400, 499390800, 2239351579, 4478703158, 6718054737, 8957406316, 11196757895, 13436109474, 17914812632, 22393515790, 26872218948, 33590273685, 35829625264, 44787031580, 53744437896, 55983789475, 67180547370, 89574063160, 107488875792, 111967578950, 134361094740, 167951368425, 179148126320, 223935157900, 268722189480, 335902736850, 447870315800, 537444378960, 671805473700, 895740631600, 1343610947400, 2687221894800]

約数ペア:

[(1, 2687221894800), (2, 1343610947400), (3, 895740631600), (4, 671805473700), (5, 537444378960), (6, 447870315800), (8, 335902736850), (10, 268722189480), (12, 223935157900), (15, 179148126320), (16, 167951368425), (20, 134361094740), (24, 111967578950), (25, 107488875792), (30, 89574063160), (40, 67180547370), (48, 55983789475), (50, 53744437896), (60, 44787031580), (75, 35829625264), (80, 33590273685), (100, 26872218948), (120, 22393515790), (150, 17914812632), (200, 13436109474), (240, 11196757895), (300, 8957406316), (400, 6718054737), (600, 4478703158), (1200, 2239351579), (5381, 499390800), (10762, 249695400), (16143, 166463600), (21524, 124847700), (26905, 99878160), (32286, 83231800), (43048, 62423850), (53810, 49939080), (64572, 41615900), (80715, 33292720), (86096, 31211925), (107620, 24969540), (129144, 20807950), (134525, 19975632), (161430, 16646360), (215240, 12484770), (258288, 10403975), (269050, 9987816), (322860, 8323180), (403575, 6658544), (416159, 6457200), (430480, 6242385), (538100, 4993908), (645720, 4161590), (807150, 3329272), (832318, 3228600), (1076200, 2496954), (1248477, 2152400), (1291440, 2080795), (1614300, 1664636)]