489006000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{3881}}^1$

素因数の和:3917

約数の個数: 240

約数和(自身を含む): 1952428608

約数和(自身を除く): 1463422608

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, 1500, 1575, 1680, 1750, 1800, 2000, 2100, 2250, 2520, 2625, 2800, 3000, 3150, 3500, 3600, 3881, 4200, 4500, 5040, 5250, 6000, 6300, 7000, 7762, 7875, 8400, 9000, 10500, 11643, 12600, 14000, 15524, 15750, 18000, 19405, 21000, 23286, 25200, 27167, 31048, 31500, 34929, 38810, 42000, 46572, 54334, 58215, 62096, 63000, 69858, 77620, 81501, 93144, 97025, 108668, 116430, 126000, 135835, 139716, 155240, 163002, 174645, 186288, 194050, 217336, 232860, 244503, 271670, 279432, 291075, 310480, 326004, 349290, 388100, 407505, 434672, 465720, 485125, 489006, 543340, 558864, 582150, 652008, 679175, 698580, 776200, 815010, 873225, 931440, 970250, 978012, 1086680, 1164300, 1222515, 1304016, 1358350, 1397160, 1455375, 1552400, 1630020, 1746450, 1940500, 1956024, 2037525, 2173360, 2328600, 2445030, 2716700, 2794320, 2910750, 3260040, 3395875, 3492900, 3881000, 3912048, 4075050, 4366125, 4657200, 4890060, 5433400, 5821500, 6112575, 6520080, 6791750, 6985800, 7762000, 8150100, 8732250, 9780120, 10187625, 10866800, 11643000, 12225150, 13583500, 13971600, 16300200, 17464500, 19560240, 20375250, 23286000, 24450300, 27167000, 30562875, 32600400, 34929000, 40750500, 48900600, 54334000, 61125750, 69858000, 81501000, 97801200, 122251500, 163002000, 244503000, 489006000]

約数ペア:

[(1, 489006000), (2, 244503000), (3, 163002000), (4, 122251500), (5, 97801200), (6, 81501000), (7, 69858000), (8, 61125750), (9, 54334000), (10, 48900600), (12, 40750500), (14, 34929000), (15, 32600400), (16, 30562875), (18, 27167000), (20, 24450300), (21, 23286000), (24, 20375250), (25, 19560240), (28, 17464500), (30, 16300200), (35, 13971600), (36, 13583500), (40, 12225150), (42, 11643000), (45, 10866800), (48, 10187625), (50, 9780120), (56, 8732250), (60, 8150100), (63, 7762000), (70, 6985800), (72, 6791750), (75, 6520080), (80, 6112575), (84, 5821500), (90, 5433400), (100, 4890060), (105, 4657200), (112, 4366125), (120, 4075050), (125, 3912048), (126, 3881000), (140, 3492900), (144, 3395875), (150, 3260040), (168, 2910750), (175, 2794320), (180, 2716700), (200, 2445030), (210, 2328600), (225, 2173360), (240, 2037525), (250, 1956024), (252, 1940500), (280, 1746450), (300, 1630020), (315, 1552400), (336, 1455375), (350, 1397160), (360, 1358350), (375, 1304016), (400, 1222515), (420, 1164300), (450, 1086680), (500, 978012), (504, 970250), (525, 931440), (560, 873225), (600, 815010), (630, 776200), (700, 698580), (720, 679175), (750, 652008), (840, 582150), (875, 558864), (900, 543340), (1000, 489006), (1008, 485125), (1050, 465720), (1125, 434672), (1200, 407505), (1260, 388100), (1400, 349290), (1500, 326004), (1575, 310480), (1680, 291075), (1750, 279432), (1800, 271670), (2000, 244503), (2100, 232860), (2250, 217336), (2520, 194050), (2625, 186288), (2800, 174645), (3000, 163002), (3150, 155240), (3500, 139716), (3600, 135835), (3881, 126000), (4200, 116430), (4500, 108668), (5040, 97025), (5250, 93144), (6000, 81501), (6300, 77620), (7000, 69858), (7762, 63000), (7875, 62096), (8400, 58215), (9000, 54334), (10500, 46572), (11643, 42000), (12600, 38810), (14000, 34929), (15524, 31500), (15750, 31048), (18000, 27167), (19405, 25200), (21000, 23286)]