20170971750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{3209}}^1$

素因数の和:3292

約数の個数: 192

約数和(自身を含む): 55343995200

約数和(自身を除く): 35173023450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 29, 30, 34, 50, 51, 58, 75, 85, 87, 102, 125, 145, 150, 170, 174, 250, 255, 289, 290, 375, 425, 435, 493, 510, 578, 725, 750, 850, 867, 870, 986, 1275, 1445, 1450, 1479, 1734, 2125, 2175, 2465, 2550, 2890, 2958, 3209, 3625, 4250, 4335, 4350, 4930, 6375, 6418, 7225, 7250, 7395, 8381, 8670, 9627, 10875, 12325, 12750, 14450, 14790, 16045, 16762, 19254, 21675, 21750, 24650, 25143, 32090, 36125, 36975, 41905, 43350, 48135, 50286, 54553, 61625, 72250, 73950, 80225, 83810, 93061, 96270, 108375, 109106, 123250, 125715, 160450, 163659, 184875, 186122, 209525, 216750, 240675, 251430, 272765, 279183, 327318, 369750, 401125, 419050, 465305, 481350, 545530, 558366, 628575, 802250, 818295, 927401, 930610, 1047625, 1203375, 1257150, 1363825, 1395915, 1582037, 1636590, 1854802, 2095250, 2326525, 2406750, 2727650, 2782203, 2791830, 3142875, 3164074, 4091475, 4637005, 4653050, 4746111, 5564406, 6285750, 6819125, 6979575, 7910185, 8182950, 9274010, 9492222, 11632625, 13638250, 13911015, 13959150, 15820370, 20457375, 23185025, 23265250, 23730555, 26894629, 27822030, 34897875, 39550925, 40914750, 46370050, 47461110, 53789258, 69555075, 69795750, 79101850, 80683887, 115925125, 118652775, 134473145, 139110150, 161367774, 197754625, 231850250, 237305550, 268946290, 347775375, 395509250, 403419435, 593263875, 672365725, 695550750, 806838870, 1186527750, 1344731450, 2017097175, 3361828625, 4034194350, 6723657250, 10085485875, 20170971750]

約数ペア:

[(1, 20170971750), (2, 10085485875), (3, 6723657250), (5, 4034194350), (6, 3361828625), (10, 2017097175), (15, 1344731450), (17, 1186527750), (25, 806838870), (29, 695550750), (30, 672365725), (34, 593263875), (50, 403419435), (51, 395509250), (58, 347775375), (75, 268946290), (85, 237305550), (87, 231850250), (102, 197754625), (125, 161367774), (145, 139110150), (150, 134473145), (170, 118652775), (174, 115925125), (250, 80683887), (255, 79101850), (289, 69795750), (290, 69555075), (375, 53789258), (425, 47461110), (435, 46370050), (493, 40914750), (510, 39550925), (578, 34897875), (725, 27822030), (750, 26894629), (850, 23730555), (867, 23265250), (870, 23185025), (986, 20457375), (1275, 15820370), (1445, 13959150), (1450, 13911015), (1479, 13638250), (1734, 11632625), (2125, 9492222), (2175, 9274010), (2465, 8182950), (2550, 7910185), (2890, 6979575), (2958, 6819125), (3209, 6285750), (3625, 5564406), (4250, 4746111), (4335, 4653050), (4350, 4637005), (4930, 4091475), (6375, 3164074), (6418, 3142875), (7225, 2791830), (7250, 2782203), (7395, 2727650), (8381, 2406750), (8670, 2326525), (9627, 2095250), (10875, 1854802), (12325, 1636590), (12750, 1582037), (14450, 1395915), (14790, 1363825), (16045, 1257150), (16762, 1203375), (19254, 1047625), (21675, 930610), (21750, 927401), (24650, 818295), (25143, 802250), (32090, 628575), (36125, 558366), (36975, 545530), (41905, 481350), (43350, 465305), (48135, 419050), (50286, 401125), (54553, 369750), (61625, 327318), (72250, 279183), (73950, 272765), (80225, 251430), (83810, 240675), (93061, 216750), (96270, 209525), (108375, 186122), (109106, 184875), (123250, 163659), (125715, 160450)]