20233491000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3533}}^1$

素因数の和:3663

約数の個数: 256

約数和(自身を含む): 66685731840

約数和(自身を除く): 46452240840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 83, 92, 100, 115, 120, 125, 138, 150, 166, 184, 200, 230, 249, 250, 276, 300, 332, 345, 375, 415, 460, 498, 500, 552, 575, 600, 664, 690, 750, 830, 920, 996, 1000, 1150, 1245, 1380, 1500, 1660, 1725, 1909, 1992, 2075, 2300, 2490, 2760, 2875, 3000, 3320, 3450, 3533, 3818, 4150, 4600, 4980, 5727, 5750, 6225, 6900, 7066, 7636, 8300, 8625, 9545, 9960, 10375, 10599, 11454, 11500, 12450, 13800, 14132, 15272, 16600, 17250, 17665, 19090, 20750, 21198, 22908, 23000, 24900, 28264, 28635, 31125, 34500, 35330, 38180, 41500, 42396, 45816, 47725, 49800, 52995, 57270, 62250, 69000, 70660, 76360, 81259, 83000, 84792, 88325, 95450, 105990, 114540, 124500, 141320, 143175, 162518, 176650, 190900, 211980, 229080, 238625, 243777, 249000, 264975, 286350, 293239, 325036, 353300, 381800, 406295, 423960, 441625, 477250, 487554, 529950, 572700, 586478, 650072, 706600, 715875, 812590, 879717, 883250, 954500, 975108, 1059900, 1145400, 1172956, 1218885, 1324875, 1431750, 1466195, 1625180, 1759434, 1766500, 1909000, 1950216, 2031475, 2119800, 2345912, 2437770, 2649750, 2863500, 2932390, 3250360, 3518868, 3533000, 4062950, 4398585, 4875540, 5299500, 5727000, 5864780, 6094425, 6744497, 7037736, 7330975, 8125900, 8797170, 9751080, 10157375, 10599000, 11729560, 12188850, 13488994, 14661950, 16251800, 17594340, 20233491, 20314750, 21992925, 24377700, 26977988, 29323900, 30472125, 33722485, 35188680, 36654875, 40466982, 40629500, 43985850, 48755400, 53955976, 58647800, 60944250, 67444970, 73309750, 80933964, 81259000, 87971700, 101167455, 109964625, 121888500, 134889940, 146619500, 161867928, 168612425, 175943400, 202334910, 219929250, 243777000, 269779880, 293239000, 337224850, 404669820, 439858500, 505837275, 674449700, 809339640, 843062125, 879717000, 1011674550, 1348899400, 1686124250, 2023349100, 2529186375, 3372248500, 4046698200, 5058372750, 6744497000, 10116745500, 20233491000]

約数ペア:

[(1, 20233491000), (2, 10116745500), (3, 6744497000), (4, 5058372750), (5, 4046698200), (6, 3372248500), (8, 2529186375), (10, 2023349100), (12, 1686124250), (15, 1348899400), (20, 1011674550), (23, 879717000), (24, 843062125), (25, 809339640), (30, 674449700), (40, 505837275), (46, 439858500), (50, 404669820), (60, 337224850), (69, 293239000), (75, 269779880), (83, 243777000), (92, 219929250), (100, 202334910), (115, 175943400), (120, 168612425), (125, 161867928), (138, 146619500), (150, 134889940), (166, 121888500), (184, 109964625), (200, 101167455), (230, 87971700), (249, 81259000), (250, 80933964), (276, 73309750), (300, 67444970), (332, 60944250), (345, 58647800), (375, 53955976), (415, 48755400), (460, 43985850), (498, 40629500), (500, 40466982), (552, 36654875), (575, 35188680), (600, 33722485), (664, 30472125), (690, 29323900), (750, 26977988), (830, 24377700), (920, 21992925), (996, 20314750), (1000, 20233491), (1150, 17594340), (1245, 16251800), (1380, 14661950), (1500, 13488994), (1660, 12188850), (1725, 11729560), (1909, 10599000), (1992, 10157375), (2075, 9751080), (2300, 8797170), (2490, 8125900), (2760, 7330975), (2875, 7037736), (3000, 6744497), (3320, 6094425), (3450, 5864780), (3533, 5727000), (3818, 5299500), (4150, 4875540), (4600, 4398585), (4980, 4062950), (5727, 3533000), (5750, 3518868), (6225, 3250360), (6900, 2932390), (7066, 2863500), (7636, 2649750), (8300, 2437770), (8625, 2345912), (9545, 2119800), (9960, 2031475), (10375, 1950216), (10599, 1909000), (11454, 1766500), (11500, 1759434), (12450, 1625180), (13800, 1466195), (14132, 1431750), (15272, 1324875), (16600, 1218885), (17250, 1172956), (17665, 1145400), (19090, 1059900), (20750, 975108), (21198, 954500), (22908, 883250), (23000, 879717), (24900, 812590), (28264, 715875), (28635, 706600), (31125, 650072), (34500, 586478), (35330, 572700), (38180, 529950), (41500, 487554), (42396, 477250), (45816, 441625), (47725, 423960), (49800, 406295), (52995, 381800), (57270, 353300), (62250, 325036), (69000, 293239), (70660, 286350), (76360, 264975), (81259, 249000), (83000, 243777), (84792, 238625), (88325, 229080), (95450, 211980), (105990, 190900), (114540, 176650), (124500, 162518), (141320, 143175)]