2009790750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4129}}^1$

素因数の和:4219

約数の個数: 128

約数和(自身を含む): 5566579200

約数和(自身を除く): 3556788450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 59, 66, 75, 110, 118, 125, 150, 165, 177, 250, 275, 295, 330, 354, 375, 550, 590, 649, 750, 825, 885, 1298, 1375, 1475, 1650, 1770, 1947, 2750, 2950, 3245, 3894, 4125, 4129, 4425, 6490, 7375, 8250, 8258, 8850, 9735, 12387, 14750, 16225, 19470, 20645, 22125, 24774, 32450, 41290, 44250, 45419, 48675, 61935, 81125, 90838, 97350, 103225, 123870, 136257, 162250, 206450, 227095, 243375, 243611, 272514, 309675, 454190, 486750, 487222, 516125, 619350, 681285, 730833, 1032250, 1135475, 1218055, 1362570, 1461666, 1548375, 2270950, 2436110, 2679721, 3096750, 3406425, 3654165, 5359442, 5677375, 6090275, 6812850, 7308330, 8039163, 11354750, 12180550, 13398605, 16078326, 17032125, 18270825, 26797210, 30451375, 34064250, 36541650, 40195815, 60902750, 66993025, 80391630, 91354125, 133986050, 182708250, 200979075, 334965125, 401958150, 669930250, 1004895375, 2009790750]

約数ペア:

[(1, 2009790750), (2, 1004895375), (3, 669930250), (5, 401958150), (6, 334965125), (10, 200979075), (11, 182708250), (15, 133986050), (22, 91354125), (25, 80391630), (30, 66993025), (33, 60902750), (50, 40195815), (55, 36541650), (59, 34064250), (66, 30451375), (75, 26797210), (110, 18270825), (118, 17032125), (125, 16078326), (150, 13398605), (165, 12180550), (177, 11354750), (250, 8039163), (275, 7308330), (295, 6812850), (330, 6090275), (354, 5677375), (375, 5359442), (550, 3654165), (590, 3406425), (649, 3096750), (750, 2679721), (825, 2436110), (885, 2270950), (1298, 1548375), (1375, 1461666), (1475, 1362570), (1650, 1218055), (1770, 1135475), (1947, 1032250), (2750, 730833), (2950, 681285), (3245, 619350), (3894, 516125), (4125, 487222), (4129, 486750), (4425, 454190), (6490, 309675), (7375, 272514), (8250, 243611), (8258, 243375), (8850, 227095), (9735, 206450), (12387, 162250), (14750, 136257), (16225, 123870), (19470, 103225), (20645, 97350), (22125, 90838), (24774, 81125), (32450, 61935), (41290, 48675), (44250, 45419)]