18306000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{113}}^1$

素因数の和:148

約数の個数: 200

約数和(自身を含む): 66707784

約数和(自身を除く): 48401784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 113, 120, 125, 135, 144, 150, 162, 180, 200, 216, 225, 226, 240, 250, 270, 300, 324, 339, 360, 375, 400, 405, 432, 450, 452, 500, 540, 565, 600, 648, 675, 678, 720, 750, 810, 900, 904, 1000, 1017, 1080, 1125, 1130, 1200, 1296, 1350, 1356, 1500, 1620, 1695, 1800, 1808, 2000, 2025, 2034, 2160, 2250, 2260, 2700, 2712, 2825, 3000, 3051, 3240, 3375, 3390, 3600, 4050, 4068, 4500, 4520, 5085, 5400, 5424, 5650, 6000, 6102, 6480, 6750, 6780, 8100, 8136, 8475, 9000, 9040, 9153, 10125, 10170, 10800, 11300, 12204, 13500, 13560, 14125, 15255, 16200, 16272, 16950, 18000, 18306, 20250, 20340, 22600, 24408, 25425, 27000, 27120, 28250, 30510, 32400, 33900, 36612, 40500, 40680, 42375, 45200, 45765, 48816, 50850, 54000, 56500, 61020, 67800, 73224, 76275, 81000, 81360, 84750, 91530, 101700, 113000, 122040, 127125, 135600, 146448, 152550, 162000, 169500, 183060, 203400, 226000, 228825, 244080, 254250, 305100, 339000, 366120, 381375, 406800, 457650, 508500, 610200, 678000, 732240, 762750, 915300, 1017000, 1144125, 1220400, 1525500, 1830600, 2034000, 2288250, 3051000, 3661200, 4576500, 6102000, 9153000, 18306000]

約数ペア:

[(1, 18306000), (2, 9153000), (3, 6102000), (4, 4576500), (5, 3661200), (6, 3051000), (8, 2288250), (9, 2034000), (10, 1830600), (12, 1525500), (15, 1220400), (16, 1144125), (18, 1017000), (20, 915300), (24, 762750), (25, 732240), (27, 678000), (30, 610200), (36, 508500), (40, 457650), (45, 406800), (48, 381375), (50, 366120), (54, 339000), (60, 305100), (72, 254250), (75, 244080), (80, 228825), (81, 226000), (90, 203400), (100, 183060), (108, 169500), (113, 162000), (120, 152550), (125, 146448), (135, 135600), (144, 127125), (150, 122040), (162, 113000), (180, 101700), (200, 91530), (216, 84750), (225, 81360), (226, 81000), (240, 76275), (250, 73224), (270, 67800), (300, 61020), (324, 56500), (339, 54000), (360, 50850), (375, 48816), (400, 45765), (405, 45200), (432, 42375), (450, 40680), (452, 40500), (500, 36612), (540, 33900), (565, 32400), (600, 30510), (648, 28250), (675, 27120), (678, 27000), (720, 25425), (750, 24408), (810, 22600), (900, 20340), (904, 20250), (1000, 18306), (1017, 18000), (1080, 16950), (1125, 16272), (1130, 16200), (1200, 15255), (1296, 14125), (1350, 13560), (1356, 13500), (1500, 12204), (1620, 11300), (1695, 10800), (1800, 10170), (1808, 10125), (2000, 9153), (2025, 9040), (2034, 9000), (2160, 8475), (2250, 8136), (2260, 8100), (2700, 6780), (2712, 6750), (2825, 6480), (3000, 6102), (3051, 6000), (3240, 5650), (3375, 5424), (3390, 5400), (3600, 5085), (4050, 4520), (4068, 4500)]