2173500000

素因数分解:

$2^5\times 3^3\times 5^6\times 7^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 672

約数和(自身を含む): 9449879040

約数和(自身を除く): 7276379040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 50, 54, 56, 60, 63, 69, 70, 72, 75, 80, 84, 90, 92, 96, 100, 105, 108, 112, 115, 120, 125, 126, 135, 138, 140, 144, 150, 160, 161, 168, 175, 180, 184, 189, 200, 207, 210, 216, 224, 225, 230, 240, 250, 252, 270, 276, 280, 288, 300, 315, 322, 336, 345, 350, 360, 368, 375, 378, 400, 414, 420, 432, 450, 460, 480, 483, 500, 504, 525, 540, 552, 560, 575, 600, 621, 625, 630, 644, 672, 675, 690, 700, 720, 736, 750, 756, 800, 805, 828, 840, 864, 875, 900, 920, 945, 966, 1000, 1008, 1035, 1050, 1080, 1104, 1120, 1125, 1150, 1200, 1242, 1250, 1260, 1288, 1350, 1380, 1400, 1440, 1449, 1500, 1512, 1575, 1610, 1656, 1680, 1725, 1750, 1800, 1840, 1875, 1890, 1932, 2000, 2016, 2070, 2100, 2160, 2208, 2250, 2300, 2400, 2415, 2484, 2500, 2520, 2576, 2625, 2700, 2760, 2800, 2875, 2898, 3000, 3024, 3105, 3125, 3150, 3220, 3312, 3360, 3375, 3450, 3500, 3600, 3680, 3750, 3780, 3864, 4000, 4025, 4140, 4200, 4320, 4347, 4375, 4500, 4600, 4725, 4830, 4968, 5000, 5040, 5152, 5175, 5250, 5400, 5520, 5600, 5625, 5750, 5796, 6000, 6048, 6210, 6250, 6300, 6440, 6624, 6750, 6900, 7000, 7200, 7245, 7500, 7560, 7728, 7875, 8050, 8280, 8400, 8625, 8694, 8750, 9000, 9200, 9375, 9450, 9660, 9936, 10000, 10080, 10350, 10500, 10800, 11040, 11250, 11500, 11592, 12000, 12075, 12420, 12500, 12600, 12880, 13125, 13500, 13800, 14000, 14375, 14490, 15000, 15120, 15456, 15525, 15625, 15750, 16100, 16560, 16800, 16875, 17250, 17388, 17500, 18000, 18400, 18750, 18900, 19320, 19872, 20000, 20125, 20700, 21000, 21600, 21735, 21875, 22500, 23000, 23184, 23625, 24150, 24840, 25000, 25200, 25760, 25875, 26250, 27000, 27600, 28000, 28125, 28750, 28980, 30000, 30240, 31050, 31250, 31500, 32200, 33120, 33750, 34500, 34776, 35000, 36000, 36225, 37500, 37800, 38640, 39375, 40250, 41400, 42000, 43125, 43470, 43750, 45000, 46000, 46368, 46875, 47250, 48300, 49680, 50000, 50400, 51750, 52500, 54000, 55200, 56250, 57500, 57960, 60000, 60375, 62100, 62500, 63000, 64400, 65625, 67500, 69000, 69552, 70000, 71875, 72450, 75000, 75600, 77280, 77625, 78750, 80500, 82800, 84000, 84375, 86250, 86940, 87500, 90000, 92000, 93750, 94500, 96600, 99360, 100000, 100625, 103500, 105000, 108000, 108675, 109375, 112500, 115000, 115920, 118125, 120750, 124200, 125000, 126000, 128800, 129375, 131250, 135000, 138000, 139104, 140000, 140625, 143750, 144900, 150000, 151200, 155250, 157500, 161000, 165600, 168750, 172500, 173880, 175000, 180000, 181125, 187500, 189000, 193200, 196875, 201250, 207000, 210000, 215625, 217350, 218750, 225000, 230000, 231840, 236250, 241500, 248400, 250000, 252000, 258750, 262500, 270000, 276000, 281250, 287500, 289800, 300000, 301875, 310500, 315000, 322000, 328125, 337500, 345000, 347760, 350000, 359375, 362250, 375000, 378000, 386400, 388125, 393750, 402500, 414000, 420000, 421875, 431250, 434700, 437500, 450000, 460000, 472500, 483000, 496800, 500000, 503125, 517500, 525000, 540000, 543375, 562500, 575000, 579600, 590625, 603750, 621000, 630000, 644000, 646875, 656250, 675000, 690000, 695520, 700000, 718750, 724500, 750000, 756000, 776250, 787500, 805000, 828000, 843750, 862500, 869400, 875000, 900000, 905625, 945000, 966000, 984375, 1006250, 1035000, 1050000, 1078125, 1086750, 1125000, 1150000, 1159200, 1181250, 1207500, 1242000, 1260000, 1293750, 1312500, 1350000, 1380000, 1437500, 1449000, 1500000, 1509375, 1552500, 1575000, 1610000, 1687500, 1725000, 1738800, 1750000, 1811250, 1890000, 1932000, 1940625, 1968750, 2012500, 2070000, 2100000, 2156250, 2173500, 2250000, 2300000, 2362500, 2415000, 2484000, 2515625, 2587500, 2625000, 2700000, 2716875, 2875000, 2898000, 2953125, 3018750, 3105000, 3150000, 3220000, 3234375, 3375000, 3450000, 3477600, 3500000, 3622500, 3780000, 3881250, 3937500, 4025000, 4140000, 4312500, 4347000, 4500000, 4528125, 4725000, 4830000, 5031250, 5175000, 5250000, 5433750, 5750000, 5796000, 5906250, 6037500, 6210000, 6300000, 6468750, 6750000, 6900000, 7245000, 7546875, 7762500, 7875000, 8050000, 8625000, 8694000, 9056250, 9450000, 9660000, 9703125, 10062500, 10350000, 10500000, 10867500, 11500000, 11812500, 12075000, 12420000, 12937500, 13500000, 13584375, 14490000, 15093750, 15525000, 15750000, 16100000, 17250000, 17388000, 18112500, 18900000, 19406250, 20125000, 20700000, 21735000, 22640625, 23625000, 24150000, 25875000, 27168750, 28980000, 30187500, 31050000, 31500000, 34500000, 36225000, 38812500, 40250000, 43470000, 45281250, 47250000, 48300000, 51750000, 54337500, 60375000, 62100000, 67921875, 72450000, 77625000, 80500000, 86940000, 90562500, 94500000, 103500000, 108675000, 120750000, 135843750, 144900000, 155250000, 181125000, 217350000, 241500000, 271687500, 310500000, 362250000, 434700000, 543375000, 724500000, 1086750000, 2173500000]

約数ペア:

[(1, 2173500000), (2, 1086750000), (3, 724500000), (4, 543375000), (5, 434700000), (6, 362250000), (7, 310500000), (8, 271687500), (9, 241500000), (10, 217350000), (12, 181125000), (14, 155250000), (15, 144900000), (16, 135843750), (18, 120750000), (20, 108675000), (21, 103500000), (23, 94500000), (24, 90562500), (25, 86940000), (27, 80500000), (28, 77625000), (30, 72450000), (32, 67921875), (35, 62100000), (36, 60375000), (40, 54337500), (42, 51750000), (45, 48300000), (46, 47250000), (48, 45281250), (50, 43470000), (54, 40250000), (56, 38812500), (60, 36225000), (63, 34500000), (69, 31500000), (70, 31050000), (72, 30187500), (75, 28980000), (80, 27168750), (84, 25875000), (90, 24150000), (92, 23625000), (96, 22640625), (100, 21735000), (105, 20700000), (108, 20125000), (112, 19406250), (115, 18900000), (120, 18112500), (125, 17388000), (126, 17250000), (135, 16100000), (138, 15750000), (140, 15525000), (144, 15093750), (150, 14490000), (160, 13584375), (161, 13500000), (168, 12937500), (175, 12420000), (180, 12075000), (184, 11812500), (189, 11500000), (200, 10867500), (207, 10500000), (210, 10350000), (216, 10062500), (224, 9703125), (225, 9660000), (230, 9450000), (240, 9056250), (250, 8694000), (252, 8625000), (270, 8050000), (276, 7875000), (280, 7762500), (288, 7546875), (300, 7245000), (315, 6900000), (322, 6750000), (336, 6468750), (345, 6300000), (350, 6210000), (360, 6037500), (368, 5906250), (375, 5796000), (378, 5750000), (400, 5433750), (414, 5250000), (420, 5175000), (432, 5031250), (450, 4830000), (460, 4725000), (480, 4528125), (483, 4500000), (500, 4347000), (504, 4312500), (525, 4140000), (540, 4025000), (552, 3937500), (560, 3881250), (575, 3780000), (600, 3622500), (621, 3500000), (625, 3477600), (630, 3450000), (644, 3375000), (672, 3234375), (675, 3220000), (690, 3150000), (700, 3105000), (720, 3018750), (736, 2953125), (750, 2898000), (756, 2875000), (800, 2716875), (805, 2700000), (828, 2625000), (840, 2587500), (864, 2515625), (875, 2484000), (900, 2415000), (920, 2362500), (945, 2300000), (966, 2250000), (1000, 2173500), (1008, 2156250), (1035, 2100000), (1050, 2070000), (1080, 2012500), (1104, 1968750), (1120, 1940625), (1125, 1932000), (1150, 1890000), (1200, 1811250), (1242, 1750000), (1250, 1738800), (1260, 1725000), (1288, 1687500), (1350, 1610000), (1380, 1575000), (1400, 1552500), (1440, 1509375), (1449, 1500000), (1500, 1449000), (1512, 1437500), (1575, 1380000), (1610, 1350000), (1656, 1312500), (1680, 1293750), (1725, 1260000), (1750, 1242000), (1800, 1207500), (1840, 1181250), (1875, 1159200), (1890, 1150000), (1932, 1125000), (2000, 1086750), (2016, 1078125), (2070, 1050000), (2100, 1035000), (2160, 1006250), (2208, 984375), (2250, 966000), (2300, 945000), (2400, 905625), (2415, 900000), (2484, 875000), (2500, 869400), (2520, 862500), (2576, 843750), (2625, 828000), (2700, 805000), (2760, 787500), (2800, 776250), (2875, 756000), (2898, 750000), (3000, 724500), (3024, 718750), (3105, 700000), (3125, 695520), (3150, 690000), (3220, 675000), (3312, 656250), (3360, 646875), (3375, 644000), (3450, 630000), (3500, 621000), (3600, 603750), (3680, 590625), (3750, 579600), (3780, 575000), (3864, 562500), (4000, 543375), (4025, 540000), (4140, 525000), (4200, 517500), (4320, 503125), (4347, 500000), (4375, 496800), (4500, 483000), (4600, 472500), (4725, 460000), (4830, 450000), (4968, 437500), (5000, 434700), (5040, 431250), (5152, 421875), (5175, 420000), (5250, 414000), (5400, 402500), (5520, 393750), (5600, 388125), (5625, 386400), (5750, 378000), (5796, 375000), (6000, 362250), (6048, 359375), (6210, 350000), (6250, 347760), (6300, 345000), (6440, 337500), (6624, 328125), (6750, 322000), (6900, 315000), (7000, 310500), (7200, 301875), (7245, 300000), (7500, 289800), (7560, 287500), (7728, 281250), (7875, 276000), (8050, 270000), (8280, 262500), (8400, 258750), (8625, 252000), (8694, 250000), (8750, 248400), (9000, 241500), (9200, 236250), (9375, 231840), (9450, 230000), (9660, 225000), (9936, 218750), (10000, 217350), (10080, 215625), (10350, 210000), (10500, 207000), (10800, 201250), (11040, 196875), (11250, 193200), (11500, 189000), (11592, 187500), (12000, 181125), (12075, 180000), (12420, 175000), (12500, 173880), (12600, 172500), (12880, 168750), (13125, 165600), (13500, 161000), (13800, 157500), (14000, 155250), (14375, 151200), (14490, 150000), (15000, 144900), (15120, 143750), (15456, 140625), (15525, 140000), (15625, 139104), (15750, 138000), (16100, 135000), (16560, 131250), (16800, 129375), (16875, 128800), (17250, 126000), (17388, 125000), (17500, 124200), (18000, 120750), (18400, 118125), (18750, 115920), (18900, 115000), (19320, 112500), (19872, 109375), (20000, 108675), (20125, 108000), (20700, 105000), (21000, 103500), (21600, 100625), (21735, 100000), (21875, 99360), (22500, 96600), (23000, 94500), (23184, 93750), (23625, 92000), (24150, 90000), (24840, 87500), (25000, 86940), (25200, 86250), (25760, 84375), (25875, 84000), (26250, 82800), (27000, 80500), (27600, 78750), (28000, 77625), (28125, 77280), (28750, 75600), (28980, 75000), (30000, 72450), (30240, 71875), (31050, 70000), (31250, 69552), (31500, 69000), (32200, 67500), (33120, 65625), (33750, 64400), (34500, 63000), (34776, 62500), (35000, 62100), (36000, 60375), (36225, 60000), (37500, 57960), (37800, 57500), (38640, 56250), (39375, 55200), (40250, 54000), (41400, 52500), (42000, 51750), (43125, 50400), (43470, 50000), (43750, 49680), (45000, 48300), (46000, 47250), (46368, 46875)]