209007000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{7741}}^1$

素因数の和:7771

約数の個数: 128

約数和(自身を含む): 724651200

約数和(自身を除く): 515644200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 6750, 7741, 9000, 13500, 15482, 23223, 27000, 30964, 38705, 46446, 61928, 69669, 77410, 92892, 116115, 139338, 154820, 185784, 193525, 209007, 232230, 278676, 309640, 348345, 387050, 418014, 464460, 557352, 580575, 696690, 774100, 836028, 928920, 967625, 1045035, 1161150, 1393380, 1548200, 1672056, 1741725, 1935250, 2090070, 2322300, 2786760, 2902875, 3483450, 3870500, 4180140, 4644600, 5225175, 5805750, 6966900, 7741000, 8360280, 8708625, 10450350, 11611500, 13933800, 17417250, 20900700, 23223000, 26125875, 34834500, 41801400, 52251750, 69669000, 104503500, 209007000]

約数ペア:

[(1, 209007000), (2, 104503500), (3, 69669000), (4, 52251750), (5, 41801400), (6, 34834500), (8, 26125875), (9, 23223000), (10, 20900700), (12, 17417250), (15, 13933800), (18, 11611500), (20, 10450350), (24, 8708625), (25, 8360280), (27, 7741000), (30, 6966900), (36, 5805750), (40, 5225175), (45, 4644600), (50, 4180140), (54, 3870500), (60, 3483450), (72, 2902875), (75, 2786760), (90, 2322300), (100, 2090070), (108, 1935250), (120, 1741725), (125, 1672056), (135, 1548200), (150, 1393380), (180, 1161150), (200, 1045035), (216, 967625), (225, 928920), (250, 836028), (270, 774100), (300, 696690), (360, 580575), (375, 557352), (450, 464460), (500, 418014), (540, 387050), (600, 348345), (675, 309640), (750, 278676), (900, 232230), (1000, 209007), (1080, 193525), (1125, 185784), (1350, 154820), (1500, 139338), (1800, 116115), (2250, 92892), (2700, 77410), (3000, 69669), (3375, 61928), (4500, 46446), (5400, 38705), (6750, 30964), (7741, 27000), (9000, 23223), (13500, 15482)]