290290000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 400

約数和(自身を含む): 976187520

約数和(自身を除く): 685897520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 29, 35, 40, 44, 50, 52, 55, 56, 58, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 116, 125, 130, 140, 143, 145, 154, 175, 176, 182, 200, 203, 208, 220, 232, 250, 260, 275, 280, 286, 290, 308, 319, 325, 350, 364, 377, 385, 400, 406, 440, 455, 464, 500, 520, 550, 560, 572, 580, 616, 625, 638, 650, 700, 715, 725, 728, 754, 770, 812, 875, 880, 910, 1000, 1001, 1015, 1040, 1100, 1144, 1160, 1232, 1250, 1276, 1300, 1375, 1400, 1430, 1450, 1456, 1508, 1540, 1595, 1624, 1625, 1750, 1820, 1885, 1925, 2000, 2002, 2030, 2200, 2233, 2275, 2288, 2320, 2500, 2552, 2600, 2639, 2750, 2800, 2860, 2900, 3016, 3080, 3190, 3248, 3250, 3500, 3575, 3625, 3640, 3770, 3850, 4004, 4060, 4147, 4375, 4400, 4466, 4550, 5000, 5005, 5075, 5104, 5200, 5278, 5500, 5720, 5800, 6032, 6160, 6380, 6500, 6875, 7000, 7150, 7250, 7280, 7540, 7700, 7975, 8008, 8120, 8125, 8294, 8750, 8932, 9100, 9425, 9625, 10000, 10010, 10150, 10556, 11000, 11165, 11375, 11440, 11600, 12760, 13000, 13195, 13750, 14000, 14300, 14500, 15080, 15400, 15950, 16016, 16240, 16250, 16588, 17500, 17864, 17875, 18125, 18200, 18850, 19250, 20020, 20300, 20735, 21112, 22000, 22330, 22750, 25025, 25375, 25520, 26000, 26390, 27500, 28600, 29000, 29029, 30160, 30800, 31900, 32500, 33176, 35000, 35728, 35750, 36250, 36400, 37700, 38500, 39875, 40040, 40600, 41470, 42224, 44660, 45500, 47125, 48125, 50050, 50750, 52780, 55000, 55825, 56875, 57200, 58000, 58058, 63800, 65000, 65975, 66352, 70000, 71500, 72500, 75400, 77000, 79750, 80080, 81200, 82940, 89320, 89375, 91000, 94250, 96250, 100100, 101500, 103675, 105560, 110000, 111650, 113750, 116116, 125125, 126875, 127600, 130000, 131950, 143000, 145000, 145145, 150800, 154000, 159500, 165880, 178640, 178750, 182000, 188500, 192500, 199375, 200200, 203000, 207350, 211120, 223300, 227500, 232232, 235625, 250250, 253750, 263900, 279125, 286000, 290000, 290290, 319000, 329875, 331760, 357500, 377000, 385000, 398750, 400400, 406000, 414700, 446600, 455000, 464464, 471250, 500500, 507500, 518375, 527800, 558250, 580580, 625625, 638000, 659750, 715000, 725725, 754000, 770000, 797500, 829400, 893200, 910000, 942500, 1001000, 1015000, 1036750, 1055600, 1116500, 1161160, 1251250, 1319500, 1395625, 1430000, 1451450, 1595000, 1649375, 1658800, 1885000, 2002000, 2030000, 2073500, 2233000, 2322320, 2502500, 2591875, 2639000, 2791250, 2902900, 3190000, 3298750, 3628625, 3770000, 4147000, 4466000, 5005000, 5183750, 5278000, 5582500, 5805800, 6597500, 7257250, 8294000, 10010000, 10367500, 11165000, 11611600, 13195000, 14514500, 18143125, 20735000, 22330000, 26390000, 29029000, 36286250, 41470000, 58058000, 72572500, 145145000, 290290000]

約数ペア:

[(1, 290290000), (2, 145145000), (4, 72572500), (5, 58058000), (7, 41470000), (8, 36286250), (10, 29029000), (11, 26390000), (13, 22330000), (14, 20735000), (16, 18143125), (20, 14514500), (22, 13195000), (25, 11611600), (26, 11165000), (28, 10367500), (29, 10010000), (35, 8294000), (40, 7257250), (44, 6597500), (50, 5805800), (52, 5582500), (55, 5278000), (56, 5183750), (58, 5005000), (65, 4466000), (70, 4147000), (77, 3770000), (80, 3628625), (88, 3298750), (91, 3190000), (100, 2902900), (104, 2791250), (110, 2639000), (112, 2591875), (116, 2502500), (125, 2322320), (130, 2233000), (140, 2073500), (143, 2030000), (145, 2002000), (154, 1885000), (175, 1658800), (176, 1649375), (182, 1595000), (200, 1451450), (203, 1430000), (208, 1395625), (220, 1319500), (232, 1251250), (250, 1161160), (260, 1116500), (275, 1055600), (280, 1036750), (286, 1015000), (290, 1001000), (308, 942500), (319, 910000), (325, 893200), (350, 829400), (364, 797500), (377, 770000), (385, 754000), (400, 725725), (406, 715000), (440, 659750), (455, 638000), (464, 625625), (500, 580580), (520, 558250), (550, 527800), (560, 518375), (572, 507500), (580, 500500), (616, 471250), (625, 464464), (638, 455000), (650, 446600), (700, 414700), (715, 406000), (725, 400400), (728, 398750), (754, 385000), (770, 377000), (812, 357500), (875, 331760), (880, 329875), (910, 319000), (1000, 290290), (1001, 290000), (1015, 286000), (1040, 279125), (1100, 263900), (1144, 253750), (1160, 250250), (1232, 235625), (1250, 232232), (1276, 227500), (1300, 223300), (1375, 211120), (1400, 207350), (1430, 203000), (1450, 200200), (1456, 199375), (1508, 192500), (1540, 188500), (1595, 182000), (1624, 178750), (1625, 178640), (1750, 165880), (1820, 159500), (1885, 154000), (1925, 150800), (2000, 145145), (2002, 145000), (2030, 143000), (2200, 131950), (2233, 130000), (2275, 127600), (2288, 126875), (2320, 125125), (2500, 116116), (2552, 113750), (2600, 111650), (2639, 110000), (2750, 105560), (2800, 103675), (2860, 101500), (2900, 100100), (3016, 96250), (3080, 94250), (3190, 91000), (3248, 89375), (3250, 89320), (3500, 82940), (3575, 81200), (3625, 80080), (3640, 79750), (3770, 77000), (3850, 75400), (4004, 72500), (4060, 71500), (4147, 70000), (4375, 66352), (4400, 65975), (4466, 65000), (4550, 63800), (5000, 58058), (5005, 58000), (5075, 57200), (5104, 56875), (5200, 55825), (5278, 55000), (5500, 52780), (5720, 50750), (5800, 50050), (6032, 48125), (6160, 47125), (6380, 45500), (6500, 44660), (6875, 42224), (7000, 41470), (7150, 40600), (7250, 40040), (7280, 39875), (7540, 38500), (7700, 37700), (7975, 36400), (8008, 36250), (8120, 35750), (8125, 35728), (8294, 35000), (8750, 33176), (8932, 32500), (9100, 31900), (9425, 30800), (9625, 30160), (10000, 29029), (10010, 29000), (10150, 28600), (10556, 27500), (11000, 26390), (11165, 26000), (11375, 25520), (11440, 25375), (11600, 25025), (12760, 22750), (13000, 22330), (13195, 22000), (13750, 21112), (14000, 20735), (14300, 20300), (14500, 20020), (15080, 19250), (15400, 18850), (15950, 18200), (16016, 18125), (16240, 17875), (16250, 17864), (16588, 17500)]