550071000

素因数分解:

$2^3\times 3^4\times 5^3\times {\mathrm{6791}}^1$

素因数の和:6824

約数の個数: 160

約数和(自身を含む): 1923086880

約数和(自身を除く): 1373015880

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, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 648, 675, 750, 810, 900, 1000, 1080, 1125, 1350, 1500, 1620, 1800, 2025, 2250, 2700, 3000, 3240, 3375, 4050, 4500, 5400, 6750, 6791, 8100, 9000, 10125, 13500, 13582, 16200, 20250, 20373, 27000, 27164, 33955, 40500, 40746, 54328, 61119, 67910, 81000, 81492, 101865, 122238, 135820, 162984, 169775, 183357, 203730, 244476, 271640, 305595, 339550, 366714, 407460, 488952, 509325, 550071, 611190, 679100, 733428, 814920, 848875, 916785, 1018650, 1100142, 1222380, 1358200, 1466856, 1527975, 1697750, 1833570, 2037300, 2200284, 2444760, 2546625, 2750355, 3055950, 3395500, 3667140, 4074600, 4400568, 4583925, 5093250, 5500710, 6111900, 6791000, 7334280, 7639875, 9167850, 10186500, 11001420, 12223800, 13751775, 15279750, 18335700, 20373000, 22002840, 22919625, 27503550, 30559500, 36671400, 45839250, 55007100, 61119000, 68758875, 91678500, 110014200, 137517750, 183357000, 275035500, 550071000]

約数ペア:

[(1, 550071000), (2, 275035500), (3, 183357000), (4, 137517750), (5, 110014200), (6, 91678500), (8, 68758875), (9, 61119000), (10, 55007100), (12, 45839250), (15, 36671400), (18, 30559500), (20, 27503550), (24, 22919625), (25, 22002840), (27, 20373000), (30, 18335700), (36, 15279750), (40, 13751775), (45, 12223800), (50, 11001420), (54, 10186500), (60, 9167850), (72, 7639875), (75, 7334280), (81, 6791000), (90, 6111900), (100, 5500710), (108, 5093250), (120, 4583925), (125, 4400568), (135, 4074600), (150, 3667140), (162, 3395500), (180, 3055950), (200, 2750355), (216, 2546625), (225, 2444760), (250, 2200284), (270, 2037300), (300, 1833570), (324, 1697750), (360, 1527975), (375, 1466856), (405, 1358200), (450, 1222380), (500, 1100142), (540, 1018650), (600, 916785), (648, 848875), (675, 814920), (750, 733428), (810, 679100), (900, 611190), (1000, 550071), (1080, 509325), (1125, 488952), (1350, 407460), (1500, 366714), (1620, 339550), (1800, 305595), (2025, 271640), (2250, 244476), (2700, 203730), (3000, 183357), (3240, 169775), (3375, 162984), (4050, 135820), (4500, 122238), (5400, 101865), (6750, 81492), (6791, 81000), (8100, 67910), (9000, 61119), (10125, 54328), (13500, 40746), (13582, 40500), (16200, 33955), (20250, 27164), (20373, 27000)]