2021869850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 288

約数和(自身を含む): 5343408000

約数和(自身を除く): 3321538150

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 29, 35, 49, 50, 55, 58, 65, 70, 77, 91, 98, 110, 130, 143, 145, 154, 175, 182, 199, 203, 245, 275, 286, 290, 319, 325, 350, 377, 385, 398, 406, 455, 490, 539, 550, 637, 638, 650, 715, 725, 754, 770, 910, 995, 1001, 1015, 1078, 1225, 1274, 1393, 1421, 1430, 1450, 1595, 1885, 1925, 1990, 2002, 2030, 2189, 2233, 2275, 2450, 2587, 2639, 2695, 2786, 2842, 3185, 3190, 3575, 3770, 3850, 4147, 4378, 4466, 4550, 4975, 5005, 5075, 5174, 5278, 5390, 5771, 6370, 6965, 7007, 7105, 7150, 7975, 8294, 9425, 9751, 9950, 10010, 10150, 10945, 11165, 11542, 12935, 13195, 13475, 13930, 14014, 14210, 15323, 15631, 15925, 15950, 18109, 18473, 18850, 19502, 20735, 21890, 22330, 25025, 25870, 26390, 26950, 28457, 28855, 29029, 30646, 31262, 31850, 34825, 35035, 35525, 36218, 36946, 40397, 41470, 48755, 50050, 54725, 55825, 56914, 57710, 58058, 63481, 64675, 65975, 69650, 70070, 71050, 75023, 76615, 78155, 80794, 90545, 92365, 97510, 103675, 107261, 109450, 111650, 126763, 126962, 129350, 131950, 142285, 144275, 145145, 150046, 153230, 156310, 175175, 181090, 184730, 199199, 201985, 203203, 207350, 214522, 243775, 253526, 282779, 284570, 288550, 290290, 317405, 350350, 375115, 383075, 390775, 398398, 403970, 406406, 444367, 452725, 461825, 487550, 525161, 536305, 565558, 633815, 634810, 711425, 725725, 750230, 766150, 781550, 825253, 888734, 905450, 923650, 995995, 1009925, 1016015, 1050322, 1072610, 1267630, 1394393, 1413895, 1422850, 1451450, 1587025, 1650506, 1875575, 1991990, 2019850, 2032030, 2221835, 2625805, 2681525, 2788786, 2827790, 3110569, 3169075, 3174050, 3676127, 3751150, 4126265, 4443670, 4979975, 5080075, 5251610, 5363050, 5776771, 6221138, 6338150, 6971965, 7069475, 7352254, 8252530, 9959950, 10160150, 11109175, 11553542, 13129025, 13943930, 14138950, 15552845, 18380635, 20631325, 22218350, 26258050, 28883855, 31105690, 34859825, 36761270, 40437397, 41262650, 57767710, 69719650, 77764225, 80874794, 91903175, 144419275, 155528450, 183806350, 202186985, 288838550, 404373970, 1010934925, 2021869850]

約数ペア:

[(1, 2021869850), (2, 1010934925), (5, 404373970), (7, 288838550), (10, 202186985), (11, 183806350), (13, 155528450), (14, 144419275), (22, 91903175), (25, 80874794), (26, 77764225), (29, 69719650), (35, 57767710), (49, 41262650), (50, 40437397), (55, 36761270), (58, 34859825), (65, 31105690), (70, 28883855), (77, 26258050), (91, 22218350), (98, 20631325), (110, 18380635), (130, 15552845), (143, 14138950), (145, 13943930), (154, 13129025), (175, 11553542), (182, 11109175), (199, 10160150), (203, 9959950), (245, 8252530), (275, 7352254), (286, 7069475), (290, 6971965), (319, 6338150), (325, 6221138), (350, 5776771), (377, 5363050), (385, 5251610), (398, 5080075), (406, 4979975), (455, 4443670), (490, 4126265), (539, 3751150), (550, 3676127), (637, 3174050), (638, 3169075), (650, 3110569), (715, 2827790), (725, 2788786), (754, 2681525), (770, 2625805), (910, 2221835), (995, 2032030), (1001, 2019850), (1015, 1991990), (1078, 1875575), (1225, 1650506), (1274, 1587025), (1393, 1451450), (1421, 1422850), (1430, 1413895), (1450, 1394393), (1595, 1267630), (1885, 1072610), (1925, 1050322), (1990, 1016015), (2002, 1009925), (2030, 995995), (2189, 923650), (2233, 905450), (2275, 888734), (2450, 825253), (2587, 781550), (2639, 766150), (2695, 750230), (2786, 725725), (2842, 711425), (3185, 634810), (3190, 633815), (3575, 565558), (3770, 536305), (3850, 525161), (4147, 487550), (4378, 461825), (4466, 452725), (4550, 444367), (4975, 406406), (5005, 403970), (5075, 398398), (5174, 390775), (5278, 383075), (5390, 375115), (5771, 350350), (6370, 317405), (6965, 290290), (7007, 288550), (7105, 284570), (7150, 282779), (7975, 253526), (8294, 243775), (9425, 214522), (9751, 207350), (9950, 203203), (10010, 201985), (10150, 199199), (10945, 184730), (11165, 181090), (11542, 175175), (12935, 156310), (13195, 153230), (13475, 150046), (13930, 145145), (14014, 144275), (14210, 142285), (15323, 131950), (15631, 129350), (15925, 126962), (15950, 126763), (18109, 111650), (18473, 109450), (18850, 107261), (19502, 103675), (20735, 97510), (21890, 92365), (22330, 90545), (25025, 80794), (25870, 78155), (26390, 76615), (26950, 75023), (28457, 71050), (28855, 70070), (29029, 69650), (30646, 65975), (31262, 64675), (31850, 63481), (34825, 58058), (35035, 57710), (35525, 56914), (36218, 55825), (36946, 54725), (40397, 50050), (41470, 48755)]