408012000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 1474435872

約数和(自身を除く): 1066423872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 121, 125, 132, 150, 160, 165, 176, 200, 220, 240, 242, 250, 264, 275, 281, 300, 330, 352, 363, 375, 400, 440, 480, 484, 500, 528, 550, 562, 600, 605, 660, 726, 750, 800, 825, 843, 880, 968, 1000, 1056, 1100, 1124, 1200, 1210, 1320, 1375, 1405, 1452, 1500, 1650, 1686, 1760, 1815, 1936, 2000, 2200, 2248, 2400, 2420, 2640, 2750, 2810, 2904, 3000, 3025, 3091, 3300, 3372, 3630, 3872, 4000, 4125, 4215, 4400, 4496, 4840, 5280, 5500, 5620, 5808, 6000, 6050, 6182, 6600, 6744, 7025, 7260, 8250, 8430, 8800, 8992, 9075, 9273, 9680, 11000, 11240, 11616, 12000, 12100, 12364, 13200, 13488, 14050, 14520, 15125, 15455, 16500, 16860, 18150, 18546, 19360, 21075, 22000, 22480, 24200, 24728, 26400, 26976, 28100, 29040, 30250, 30910, 33000, 33720, 34001, 35125, 36300, 37092, 42150, 44000, 44960, 45375, 46365, 48400, 49456, 56200, 58080, 60500, 61820, 66000, 67440, 68002, 70250, 72600, 74184, 77275, 84300, 90750, 92730, 96800, 98912, 102003, 105375, 112400, 121000, 123640, 132000, 134880, 136004, 140500, 145200, 148368, 154550, 168600, 170005, 181500, 185460, 204006, 210750, 224800, 231825, 242000, 247280, 272008, 281000, 290400, 296736, 309100, 337200, 340010, 363000, 370920, 386375, 408012, 421500, 463650, 484000, 494560, 510015, 544016, 562000, 618200, 674400, 680020, 726000, 741840, 772750, 816024, 843000, 850025, 927300, 1020030, 1088032, 1124000, 1159125, 1236400, 1360040, 1452000, 1483680, 1545500, 1632048, 1686000, 1700050, 1854600, 2040060, 2318250, 2472800, 2550075, 2720080, 3091000, 3264096, 3372000, 3400100, 3709200, 4080120, 4250125, 4636500, 5100150, 5440160, 6182000, 6800200, 7418400, 8160240, 8500250, 9273000, 10200300, 12364000, 12750375, 13600400, 16320480, 17000500, 18546000, 20400600, 25500750, 27200800, 34001000, 37092000, 40801200, 51001500, 68002000, 81602400, 102003000, 136004000, 204006000, 408012000]

約数ペア:

[(1, 408012000), (2, 204006000), (3, 136004000), (4, 102003000), (5, 81602400), (6, 68002000), (8, 51001500), (10, 40801200), (11, 37092000), (12, 34001000), (15, 27200800), (16, 25500750), (20, 20400600), (22, 18546000), (24, 17000500), (25, 16320480), (30, 13600400), (32, 12750375), (33, 12364000), (40, 10200300), (44, 9273000), (48, 8500250), (50, 8160240), (55, 7418400), (60, 6800200), (66, 6182000), (75, 5440160), (80, 5100150), (88, 4636500), (96, 4250125), (100, 4080120), (110, 3709200), (120, 3400100), (121, 3372000), (125, 3264096), (132, 3091000), (150, 2720080), (160, 2550075), (165, 2472800), (176, 2318250), (200, 2040060), (220, 1854600), (240, 1700050), (242, 1686000), (250, 1632048), (264, 1545500), (275, 1483680), (281, 1452000), (300, 1360040), (330, 1236400), (352, 1159125), (363, 1124000), (375, 1088032), (400, 1020030), (440, 927300), (480, 850025), (484, 843000), (500, 816024), (528, 772750), (550, 741840), (562, 726000), (600, 680020), (605, 674400), (660, 618200), (726, 562000), (750, 544016), (800, 510015), (825, 494560), (843, 484000), (880, 463650), (968, 421500), (1000, 408012), (1056, 386375), (1100, 370920), (1124, 363000), (1200, 340010), (1210, 337200), (1320, 309100), (1375, 296736), (1405, 290400), (1452, 281000), (1500, 272008), (1650, 247280), (1686, 242000), (1760, 231825), (1815, 224800), (1936, 210750), (2000, 204006), (2200, 185460), (2248, 181500), (2400, 170005), (2420, 168600), (2640, 154550), (2750, 148368), (2810, 145200), (2904, 140500), (3000, 136004), (3025, 134880), (3091, 132000), (3300, 123640), (3372, 121000), (3630, 112400), (3872, 105375), (4000, 102003), (4125, 98912), (4215, 96800), (4400, 92730), (4496, 90750), (4840, 84300), (5280, 77275), (5500, 74184), (5620, 72600), (5808, 70250), (6000, 68002), (6050, 67440), (6182, 66000), (6600, 61820), (6744, 60500), (7025, 58080), (7260, 56200), (8250, 49456), (8430, 48400), (8800, 46365), (8992, 45375), (9075, 44960), (9273, 44000), (9680, 42150), (11000, 37092), (11240, 36300), (11616, 35125), (12000, 34001), (12100, 33720), (12364, 33000), (13200, 30910), (13488, 30250), (14050, 29040), (14520, 28100), (15125, 26976), (15455, 26400), (16500, 24728), (16860, 24200), (18150, 22480), (18546, 22000), (19360, 21075)]