11647800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{719}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 40510800

約数和(自身を除く): 28863000

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, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 719, 810, 900, 1080, 1350, 1438, 1620, 1800, 2025, 2157, 2700, 2876, 3240, 3595, 4050, 4314, 5400, 5752, 6471, 7190, 8100, 8628, 10785, 12942, 14380, 16200, 17256, 17975, 19413, 21570, 25884, 28760, 32355, 35950, 38826, 43140, 51768, 53925, 58239, 64710, 71900, 77652, 86280, 97065, 107850, 116478, 129420, 143800, 155304, 161775, 194130, 215700, 232956, 258840, 291195, 323550, 388260, 431400, 465912, 485325, 582390, 647100, 776520, 970650, 1164780, 1294200, 1455975, 1941300, 2329560, 2911950, 3882600, 5823900, 11647800]

約数ペア:

[(1, 11647800), (2, 5823900), (3, 3882600), (4, 2911950), (5, 2329560), (6, 1941300), (8, 1455975), (9, 1294200), (10, 1164780), (12, 970650), (15, 776520), (18, 647100), (20, 582390), (24, 485325), (25, 465912), (27, 431400), (30, 388260), (36, 323550), (40, 291195), (45, 258840), (50, 232956), (54, 215700), (60, 194130), (72, 161775), (75, 155304), (81, 143800), (90, 129420), (100, 116478), (108, 107850), (120, 97065), (135, 86280), (150, 77652), (162, 71900), (180, 64710), (200, 58239), (216, 53925), (225, 51768), (270, 43140), (300, 38826), (324, 35950), (360, 32355), (405, 28760), (450, 25884), (540, 21570), (600, 19413), (648, 17975), (675, 17256), (719, 16200), (810, 14380), (900, 12942), (1080, 10785), (1350, 8628), (1438, 8100), (1620, 7190), (1800, 6471), (2025, 5752), (2157, 5400), (2700, 4314), (2876, 4050), (3240, 3595)]