180054000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{1429}}^1$

素因数の和:1465

約数の個数: 240

約数和(自身を含む): 719209920

約数和(自身を除く): 539155920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1429, 1500, 1575, 1680, 1750, 1800, 2000, 2100, 2250, 2520, 2625, 2800, 2858, 3000, 3150, 3500, 3600, 4200, 4287, 4500, 5040, 5250, 5716, 6000, 6300, 7000, 7145, 7875, 8400, 8574, 9000, 10003, 10500, 11432, 12600, 12861, 14000, 14290, 15750, 17148, 18000, 20006, 21000, 21435, 22864, 25200, 25722, 28580, 30009, 31500, 34296, 35725, 40012, 42000, 42870, 50015, 51444, 57160, 60018, 63000, 64305, 68592, 71450, 80024, 85740, 90027, 100030, 102888, 107175, 114320, 120036, 126000, 128610, 142900, 150045, 160048, 171480, 178625, 180054, 200060, 205776, 214350, 240072, 250075, 257220, 285800, 300090, 321525, 342960, 357250, 360108, 400120, 428700, 450135, 480144, 500150, 514440, 535875, 571600, 600180, 643050, 714500, 720216, 750225, 800240, 857400, 900270, 1000300, 1028880, 1071750, 1200360, 1250375, 1286100, 1429000, 1440432, 1500450, 1607625, 1714800, 1800540, 2000600, 2143500, 2250675, 2400720, 2500750, 2572200, 2858000, 3000900, 3215250, 3601080, 3751125, 4001200, 4287000, 4501350, 5001500, 5144400, 6001800, 6430500, 7202160, 7502250, 8574000, 9002700, 10003000, 11253375, 12003600, 12861000, 15004500, 18005400, 20006000, 22506750, 25722000, 30009000, 36010800, 45013500, 60018000, 90027000, 180054000]

約数ペア:

[(1, 180054000), (2, 90027000), (3, 60018000), (4, 45013500), (5, 36010800), (6, 30009000), (7, 25722000), (8, 22506750), (9, 20006000), (10, 18005400), (12, 15004500), (14, 12861000), (15, 12003600), (16, 11253375), (18, 10003000), (20, 9002700), (21, 8574000), (24, 7502250), (25, 7202160), (28, 6430500), (30, 6001800), (35, 5144400), (36, 5001500), (40, 4501350), (42, 4287000), (45, 4001200), (48, 3751125), (50, 3601080), (56, 3215250), (60, 3000900), (63, 2858000), (70, 2572200), (72, 2500750), (75, 2400720), (80, 2250675), (84, 2143500), (90, 2000600), (100, 1800540), (105, 1714800), (112, 1607625), (120, 1500450), (125, 1440432), (126, 1429000), (140, 1286100), (144, 1250375), (150, 1200360), (168, 1071750), (175, 1028880), (180, 1000300), (200, 900270), (210, 857400), (225, 800240), (240, 750225), (250, 720216), (252, 714500), (280, 643050), (300, 600180), (315, 571600), (336, 535875), (350, 514440), (360, 500150), (375, 480144), (400, 450135), (420, 428700), (450, 400120), (500, 360108), (504, 357250), (525, 342960), (560, 321525), (600, 300090), (630, 285800), (700, 257220), (720, 250075), (750, 240072), (840, 214350), (875, 205776), (900, 200060), (1000, 180054), (1008, 178625), (1050, 171480), (1125, 160048), (1200, 150045), (1260, 142900), (1400, 128610), (1429, 126000), (1500, 120036), (1575, 114320), (1680, 107175), (1750, 102888), (1800, 100030), (2000, 90027), (2100, 85740), (2250, 80024), (2520, 71450), (2625, 68592), (2800, 64305), (2858, 63000), (3000, 60018), (3150, 57160), (3500, 51444), (3600, 50015), (4200, 42870), (4287, 42000), (4500, 40012), (5040, 35725), (5250, 34296), (5716, 31500), (6000, 30009), (6300, 28580), (7000, 25722), (7145, 25200), (7875, 22864), (8400, 21435), (8574, 21000), (9000, 20006), (10003, 18000), (10500, 17148), (11432, 15750), (12600, 14290), (12861, 14000)]