47571300

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{839}}^1$

素因数の和:872

約数の個数: 180

約数和(自身を含む): 176447040

約数和(自身を除く): 128875740

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, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 839, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1678, 1890, 2025, 2100, 2268, 2517, 2700, 2835, 3150, 3356, 3780, 4050, 4195, 4725, 5034, 5670, 5873, 6300, 7551, 8100, 8390, 9450, 10068, 11340, 11746, 12585, 14175, 15102, 16780, 17619, 18900, 20975, 22653, 23492, 25170, 28350, 29365, 30204, 35238, 37755, 41950, 45306, 50340, 52857, 56700, 58730, 62925, 67959, 70476, 75510, 83900, 88095, 90612, 105714, 113265, 117460, 125850, 135918, 146825, 151020, 158571, 176190, 188775, 211428, 226530, 251700, 264285, 271836, 293650, 317142, 339795, 352380, 377550, 440475, 453060, 475713, 528570, 566325, 587300, 634284, 679590, 755100, 792855, 880950, 951426, 1057140, 1132650, 1321425, 1359180, 1585710, 1698975, 1761900, 1902852, 2265300, 2378565, 2642850, 3171420, 3397950, 3964275, 4757130, 5285700, 6795900, 7928550, 9514260, 11892825, 15857100, 23785650, 47571300]

約数ペア:

[(1, 47571300), (2, 23785650), (3, 15857100), (4, 11892825), (5, 9514260), (6, 7928550), (7, 6795900), (9, 5285700), (10, 4757130), (12, 3964275), (14, 3397950), (15, 3171420), (18, 2642850), (20, 2378565), (21, 2265300), (25, 1902852), (27, 1761900), (28, 1698975), (30, 1585710), (35, 1359180), (36, 1321425), (42, 1132650), (45, 1057140), (50, 951426), (54, 880950), (60, 792855), (63, 755100), (70, 679590), (75, 634284), (81, 587300), (84, 566325), (90, 528570), (100, 475713), (105, 453060), (108, 440475), (126, 377550), (135, 352380), (140, 339795), (150, 317142), (162, 293650), (175, 271836), (180, 264285), (189, 251700), (210, 226530), (225, 211428), (252, 188775), (270, 176190), (300, 158571), (315, 151020), (324, 146825), (350, 135918), (378, 125850), (405, 117460), (420, 113265), (450, 105714), (525, 90612), (540, 88095), (567, 83900), (630, 75510), (675, 70476), (700, 67959), (756, 62925), (810, 58730), (839, 56700), (900, 52857), (945, 50340), (1050, 45306), (1134, 41950), (1260, 37755), (1350, 35238), (1575, 30204), (1620, 29365), (1678, 28350), (1890, 25170), (2025, 23492), (2100, 22653), (2268, 20975), (2517, 18900), (2700, 17619), (2835, 16780), (3150, 15102), (3356, 14175), (3780, 12585), (4050, 11746), (4195, 11340), (4725, 10068), (5034, 9450), (5670, 8390), (5873, 8100), (6300, 7551)]