6489000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 25309440

約数和(自身を除く): 18820440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 103, 105, 120, 125, 126, 140, 150, 168, 175, 180, 200, 206, 210, 225, 250, 252, 280, 300, 309, 315, 350, 360, 375, 412, 420, 450, 500, 504, 515, 525, 600, 618, 630, 700, 721, 750, 824, 840, 875, 900, 927, 1000, 1030, 1050, 1125, 1236, 1260, 1400, 1442, 1500, 1545, 1575, 1750, 1800, 1854, 2060, 2100, 2163, 2250, 2472, 2520, 2575, 2625, 2884, 3000, 3090, 3150, 3500, 3605, 3708, 4120, 4200, 4326, 4500, 4635, 5150, 5250, 5768, 6180, 6300, 6489, 7000, 7210, 7416, 7725, 7875, 8652, 9000, 9270, 10300, 10500, 10815, 12360, 12600, 12875, 12978, 14420, 15450, 15750, 17304, 18025, 18540, 20600, 21000, 21630, 23175, 25750, 25956, 28840, 30900, 31500, 32445, 36050, 37080, 38625, 43260, 46350, 51500, 51912, 54075, 61800, 63000, 64890, 72100, 77250, 86520, 90125, 92700, 103000, 108150, 115875, 129780, 144200, 154500, 162225, 180250, 185400, 216300, 231750, 259560, 270375, 309000, 324450, 360500, 432600, 463500, 540750, 648900, 721000, 811125, 927000, 1081500, 1297800, 1622250, 2163000, 3244500, 6489000]

約数ペア:

[(1, 6489000), (2, 3244500), (3, 2163000), (4, 1622250), (5, 1297800), (6, 1081500), (7, 927000), (8, 811125), (9, 721000), (10, 648900), (12, 540750), (14, 463500), (15, 432600), (18, 360500), (20, 324450), (21, 309000), (24, 270375), (25, 259560), (28, 231750), (30, 216300), (35, 185400), (36, 180250), (40, 162225), (42, 154500), (45, 144200), (50, 129780), (56, 115875), (60, 108150), (63, 103000), (70, 92700), (72, 90125), (75, 86520), (84, 77250), (90, 72100), (100, 64890), (103, 63000), (105, 61800), (120, 54075), (125, 51912), (126, 51500), (140, 46350), (150, 43260), (168, 38625), (175, 37080), (180, 36050), (200, 32445), (206, 31500), (210, 30900), (225, 28840), (250, 25956), (252, 25750), (280, 23175), (300, 21630), (309, 21000), (315, 20600), (350, 18540), (360, 18025), (375, 17304), (412, 15750), (420, 15450), (450, 14420), (500, 12978), (504, 12875), (515, 12600), (525, 12360), (600, 10815), (618, 10500), (630, 10300), (700, 9270), (721, 9000), (750, 8652), (824, 7875), (840, 7725), (875, 7416), (900, 7210), (927, 7000), (1000, 6489), (1030, 6300), (1050, 6180), (1125, 5768), (1236, 5250), (1260, 5150), (1400, 4635), (1442, 4500), (1500, 4326), (1545, 4200), (1575, 4120), (1750, 3708), (1800, 3605), (1854, 3500), (2060, 3150), (2100, 3090), (2163, 3000), (2250, 2884), (2472, 2625), (2520, 2575)]