19467000

素因数分解:

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

素因数の和:140

約数の個数: 256

約数和(自身を含む): 77875200

約数和(自身を除く): 58408200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 103, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 206, 210, 216, 225, 250, 252, 270, 280, 300, 309, 315, 350, 360, 375, 378, 412, 420, 450, 500, 504, 515, 525, 540, 600, 618, 630, 675, 700, 721, 750, 756, 824, 840, 875, 900, 927, 945, 1000, 1030, 1050, 1080, 1125, 1236, 1260, 1350, 1400, 1442, 1500, 1512, 1545, 1575, 1750, 1800, 1854, 1890, 2060, 2100, 2163, 2250, 2472, 2520, 2575, 2625, 2700, 2781, 2884, 3000, 3090, 3150, 3375, 3500, 3605, 3708, 3780, 4120, 4200, 4326, 4500, 4635, 4725, 5150, 5250, 5400, 5562, 5768, 6180, 6300, 6489, 6750, 7000, 7210, 7416, 7560, 7725, 7875, 8652, 9000, 9270, 9450, 10300, 10500, 10815, 11124, 12360, 12600, 12875, 12978, 13500, 13905, 14420, 15450, 15750, 17304, 18025, 18540, 18900, 19467, 20600, 21000, 21630, 22248, 23175, 23625, 25750, 25956, 27000, 27810, 28840, 30900, 31500, 32445, 36050, 37080, 37800, 38625, 38934, 43260, 46350, 47250, 51500, 51912, 54075, 55620, 61800, 63000, 64890, 69525, 72100, 77250, 77868, 86520, 90125, 92700, 94500, 97335, 103000, 108150, 111240, 115875, 129780, 139050, 144200, 154500, 155736, 162225, 180250, 185400, 189000, 194670, 216300, 231750, 259560, 270375, 278100, 309000, 324450, 347625, 360500, 389340, 432600, 463500, 486675, 540750, 556200, 648900, 695250, 721000, 778680, 811125, 927000, 973350, 1081500, 1297800, 1390500, 1622250, 1946700, 2163000, 2433375, 2781000, 3244500, 3893400, 4866750, 6489000, 9733500, 19467000]

約数ペア:

[(1, 19467000), (2, 9733500), (3, 6489000), (4, 4866750), (5, 3893400), (6, 3244500), (7, 2781000), (8, 2433375), (9, 2163000), (10, 1946700), (12, 1622250), (14, 1390500), (15, 1297800), (18, 1081500), (20, 973350), (21, 927000), (24, 811125), (25, 778680), (27, 721000), (28, 695250), (30, 648900), (35, 556200), (36, 540750), (40, 486675), (42, 463500), (45, 432600), (50, 389340), (54, 360500), (56, 347625), (60, 324450), (63, 309000), (70, 278100), (72, 270375), (75, 259560), (84, 231750), (90, 216300), (100, 194670), (103, 189000), (105, 185400), (108, 180250), (120, 162225), (125, 155736), (126, 154500), (135, 144200), (140, 139050), (150, 129780), (168, 115875), (175, 111240), (180, 108150), (189, 103000), (200, 97335), (206, 94500), (210, 92700), (216, 90125), (225, 86520), (250, 77868), (252, 77250), (270, 72100), (280, 69525), (300, 64890), (309, 63000), (315, 61800), (350, 55620), (360, 54075), (375, 51912), (378, 51500), (412, 47250), (420, 46350), (450, 43260), (500, 38934), (504, 38625), (515, 37800), (525, 37080), (540, 36050), (600, 32445), (618, 31500), (630, 30900), (675, 28840), (700, 27810), (721, 27000), (750, 25956), (756, 25750), (824, 23625), (840, 23175), (875, 22248), (900, 21630), (927, 21000), (945, 20600), (1000, 19467), (1030, 18900), (1050, 18540), (1080, 18025), (1125, 17304), (1236, 15750), (1260, 15450), (1350, 14420), (1400, 13905), (1442, 13500), (1500, 12978), (1512, 12875), (1545, 12600), (1575, 12360), (1750, 11124), (1800, 10815), (1854, 10500), (1890, 10300), (2060, 9450), (2100, 9270), (2163, 9000), (2250, 8652), (2472, 7875), (2520, 7725), (2575, 7560), (2625, 7416), (2700, 7210), (2781, 7000), (2884, 6750), (3000, 6489), (3090, 6300), (3150, 6180), (3375, 5768), (3500, 5562), (3605, 5400), (3708, 5250), (3780, 5150), (4120, 4725), (4200, 4635), (4326, 4500)]