144900000

素因数分解:

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

素因数の和:71

約数の個数: 432

約数和(自身を含む): 614210688

約数和(自身を除く): 469310688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 50, 56, 60, 63, 69, 70, 72, 75, 80, 84, 90, 92, 96, 100, 105, 112, 115, 120, 125, 126, 138, 140, 144, 150, 160, 161, 168, 175, 180, 184, 200, 207, 210, 224, 225, 230, 240, 250, 252, 276, 280, 288, 300, 315, 322, 336, 345, 350, 360, 368, 375, 400, 414, 420, 450, 460, 480, 483, 500, 504, 525, 552, 560, 575, 600, 625, 630, 644, 672, 690, 700, 720, 736, 750, 800, 805, 828, 840, 875, 900, 920, 966, 1000, 1008, 1035, 1050, 1104, 1120, 1125, 1150, 1200, 1250, 1260, 1288, 1380, 1400, 1440, 1449, 1500, 1575, 1610, 1656, 1680, 1725, 1750, 1800, 1840, 1875, 1932, 2000, 2016, 2070, 2100, 2208, 2250, 2300, 2400, 2415, 2500, 2520, 2576, 2625, 2760, 2800, 2875, 2898, 3000, 3125, 3150, 3220, 3312, 3360, 3450, 3500, 3600, 3680, 3750, 3864, 4000, 4025, 4140, 4200, 4375, 4500, 4600, 4830, 5000, 5040, 5152, 5175, 5250, 5520, 5600, 5625, 5750, 5796, 6000, 6250, 6300, 6440, 6624, 6900, 7000, 7200, 7245, 7500, 7728, 7875, 8050, 8280, 8400, 8625, 8750, 9000, 9200, 9375, 9660, 10000, 10080, 10350, 10500, 11040, 11250, 11500, 11592, 12000, 12075, 12500, 12600, 12880, 13125, 13800, 14000, 14375, 14490, 15000, 15456, 15750, 16100, 16560, 16800, 17250, 17500, 18000, 18400, 18750, 19320, 20000, 20125, 20700, 21000, 21875, 22500, 23000, 23184, 24150, 25000, 25200, 25760, 25875, 26250, 27600, 28000, 28125, 28750, 28980, 30000, 31500, 32200, 33120, 34500, 35000, 36000, 36225, 37500, 38640, 39375, 40250, 41400, 42000, 43125, 43750, 45000, 46000, 46368, 48300, 50000, 50400, 51750, 52500, 55200, 56250, 57500, 57960, 60000, 60375, 63000, 64400, 65625, 69000, 70000, 71875, 72450, 75000, 77280, 78750, 80500, 82800, 84000, 86250, 87500, 90000, 92000, 96600, 100000, 100625, 103500, 105000, 112500, 115000, 115920, 120750, 126000, 128800, 129375, 131250, 138000, 140000, 143750, 144900, 150000, 157500, 161000, 165600, 172500, 175000, 180000, 181125, 193200, 196875, 201250, 207000, 210000, 215625, 225000, 230000, 231840, 241500, 252000, 258750, 262500, 276000, 287500, 289800, 300000, 301875, 315000, 322000, 345000, 350000, 362250, 386400, 393750, 402500, 414000, 420000, 431250, 450000, 460000, 483000, 503125, 517500, 525000, 575000, 579600, 603750, 630000, 644000, 646875, 690000, 700000, 724500, 787500, 805000, 828000, 862500, 900000, 905625, 966000, 1006250, 1035000, 1050000, 1150000, 1159200, 1207500, 1260000, 1293750, 1380000, 1449000, 1509375, 1575000, 1610000, 1725000, 1811250, 1932000, 2012500, 2070000, 2100000, 2300000, 2415000, 2587500, 2898000, 3018750, 3150000, 3220000, 3450000, 3622500, 4025000, 4140000, 4528125, 4830000, 5175000, 5796000, 6037500, 6300000, 6900000, 7245000, 8050000, 9056250, 9660000, 10350000, 12075000, 14490000, 16100000, 18112500, 20700000, 24150000, 28980000, 36225000, 48300000, 72450000, 144900000]

約数ペア:

[(1, 144900000), (2, 72450000), (3, 48300000), (4, 36225000), (5, 28980000), (6, 24150000), (7, 20700000), (8, 18112500), (9, 16100000), (10, 14490000), (12, 12075000), (14, 10350000), (15, 9660000), (16, 9056250), (18, 8050000), (20, 7245000), (21, 6900000), (23, 6300000), (24, 6037500), (25, 5796000), (28, 5175000), (30, 4830000), (32, 4528125), (35, 4140000), (36, 4025000), (40, 3622500), (42, 3450000), (45, 3220000), (46, 3150000), (48, 3018750), (50, 2898000), (56, 2587500), (60, 2415000), (63, 2300000), (69, 2100000), (70, 2070000), (72, 2012500), (75, 1932000), (80, 1811250), (84, 1725000), (90, 1610000), (92, 1575000), (96, 1509375), (100, 1449000), (105, 1380000), (112, 1293750), (115, 1260000), (120, 1207500), (125, 1159200), (126, 1150000), (138, 1050000), (140, 1035000), (144, 1006250), (150, 966000), (160, 905625), (161, 900000), (168, 862500), (175, 828000), (180, 805000), (184, 787500), (200, 724500), (207, 700000), (210, 690000), (224, 646875), (225, 644000), (230, 630000), (240, 603750), (250, 579600), (252, 575000), (276, 525000), (280, 517500), (288, 503125), (300, 483000), (315, 460000), (322, 450000), (336, 431250), (345, 420000), (350, 414000), (360, 402500), (368, 393750), (375, 386400), (400, 362250), (414, 350000), (420, 345000), (450, 322000), (460, 315000), (480, 301875), (483, 300000), (500, 289800), (504, 287500), (525, 276000), (552, 262500), (560, 258750), (575, 252000), (600, 241500), (625, 231840), (630, 230000), (644, 225000), (672, 215625), (690, 210000), (700, 207000), (720, 201250), (736, 196875), (750, 193200), (800, 181125), (805, 180000), (828, 175000), (840, 172500), (875, 165600), (900, 161000), (920, 157500), (966, 150000), (1000, 144900), (1008, 143750), (1035, 140000), (1050, 138000), (1104, 131250), (1120, 129375), (1125, 128800), (1150, 126000), (1200, 120750), (1250, 115920), (1260, 115000), (1288, 112500), (1380, 105000), (1400, 103500), (1440, 100625), (1449, 100000), (1500, 96600), (1575, 92000), (1610, 90000), (1656, 87500), (1680, 86250), (1725, 84000), (1750, 82800), (1800, 80500), (1840, 78750), (1875, 77280), (1932, 75000), (2000, 72450), (2016, 71875), (2070, 70000), (2100, 69000), (2208, 65625), (2250, 64400), (2300, 63000), (2400, 60375), (2415, 60000), (2500, 57960), (2520, 57500), (2576, 56250), (2625, 55200), (2760, 52500), (2800, 51750), (2875, 50400), (2898, 50000), (3000, 48300), (3125, 46368), (3150, 46000), (3220, 45000), (3312, 43750), (3360, 43125), (3450, 42000), (3500, 41400), (3600, 40250), (3680, 39375), (3750, 38640), (3864, 37500), (4000, 36225), (4025, 36000), (4140, 35000), (4200, 34500), (4375, 33120), (4500, 32200), (4600, 31500), (4830, 30000), (5000, 28980), (5040, 28750), (5152, 28125), (5175, 28000), (5250, 27600), (5520, 26250), (5600, 25875), (5625, 25760), (5750, 25200), (5796, 25000), (6000, 24150), (6250, 23184), (6300, 23000), (6440, 22500), (6624, 21875), (6900, 21000), (7000, 20700), (7200, 20125), (7245, 20000), (7500, 19320), (7728, 18750), (7875, 18400), (8050, 18000), (8280, 17500), (8400, 17250), (8625, 16800), (8750, 16560), (9000, 16100), (9200, 15750), (9375, 15456), (9660, 15000), (10000, 14490), (10080, 14375), (10350, 14000), (10500, 13800), (11040, 13125), (11250, 12880), (11500, 12600), (11592, 12500), (12000, 12075)]