207767700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{10993}}^1$

素因数の和:11023

約数の個数: 144

約数和(自身を含む): 763423360

約数和(自身を除く): 555655660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 10993, 18900, 21986, 32979, 43972, 54965, 65958, 76951, 98937, 109930, 131916, 153902, 164895, 197874, 219860, 230853, 274825, 296811, 307804, 329790, 384755, 395748, 461706, 494685, 549650, 593622, 659580, 692559, 769510, 824475, 923412, 989370, 1099300, 1154265, 1187244, 1385118, 1484055, 1539020, 1648950, 1923775, 1978740, 2077677, 2308530, 2473425, 2770236, 2968110, 3297900, 3462795, 3847550, 4155354, 4617060, 4946850, 5771325, 5936220, 6925590, 7420275, 7695100, 8310708, 9893700, 10388385, 11542650, 13851180, 14840550, 17313975, 20776770, 23085300, 29681100, 34627950, 41553540, 51941925, 69255900, 103883850, 207767700]

約数ペア:

[(1, 207767700), (2, 103883850), (3, 69255900), (4, 51941925), (5, 41553540), (6, 34627950), (7, 29681100), (9, 23085300), (10, 20776770), (12, 17313975), (14, 14840550), (15, 13851180), (18, 11542650), (20, 10388385), (21, 9893700), (25, 8310708), (27, 7695100), (28, 7420275), (30, 6925590), (35, 5936220), (36, 5771325), (42, 4946850), (45, 4617060), (50, 4155354), (54, 3847550), (60, 3462795), (63, 3297900), (70, 2968110), (75, 2770236), (84, 2473425), (90, 2308530), (100, 2077677), (105, 1978740), (108, 1923775), (126, 1648950), (135, 1539020), (140, 1484055), (150, 1385118), (175, 1187244), (180, 1154265), (189, 1099300), (210, 989370), (225, 923412), (252, 824475), (270, 769510), (300, 692559), (315, 659580), (350, 593622), (378, 549650), (420, 494685), (450, 461706), (525, 395748), (540, 384755), (630, 329790), (675, 307804), (700, 296811), (756, 274825), (900, 230853), (945, 219860), (1050, 197874), (1260, 164895), (1350, 153902), (1575, 131916), (1890, 109930), (2100, 98937), (2700, 76951), (3150, 65958), (3780, 54965), (4725, 43972), (6300, 32979), (9450, 21986), (10993, 18900)]