180108000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{5003}}^1$

素因数の和:5034

約数の個数: 144

約数和(自身を含む): 639331056

約数和(自身を除く): 459223056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 5003, 6000, 7200, 9000, 10006, 12000, 15009, 18000, 20012, 25015, 30018, 36000, 40024, 45027, 50030, 60036, 75045, 80048, 90054, 100060, 120072, 125075, 150090, 160096, 180108, 200120, 225135, 240144, 250150, 300180, 360216, 375225, 400240, 450270, 480288, 500300, 600360, 625375, 720432, 750450, 800480, 900540, 1000600, 1125675, 1200720, 1250750, 1440864, 1500900, 1801080, 1876125, 2001200, 2251350, 2401440, 2501500, 3001800, 3602160, 3752250, 4002400, 4502700, 5003000, 5628375, 6003600, 7204320, 7504500, 9005400, 10006000, 11256750, 12007200, 15009000, 18010800, 20012000, 22513500, 30018000, 36021600, 45027000, 60036000, 90054000, 180108000]

約数ペア:

[(1, 180108000), (2, 90054000), (3, 60036000), (4, 45027000), (5, 36021600), (6, 30018000), (8, 22513500), (9, 20012000), (10, 18010800), (12, 15009000), (15, 12007200), (16, 11256750), (18, 10006000), (20, 9005400), (24, 7504500), (25, 7204320), (30, 6003600), (32, 5628375), (36, 5003000), (40, 4502700), (45, 4002400), (48, 3752250), (50, 3602160), (60, 3001800), (72, 2501500), (75, 2401440), (80, 2251350), (90, 2001200), (96, 1876125), (100, 1801080), (120, 1500900), (125, 1440864), (144, 1250750), (150, 1200720), (160, 1125675), (180, 1000600), (200, 900540), (225, 800480), (240, 750450), (250, 720432), (288, 625375), (300, 600360), (360, 500300), (375, 480288), (400, 450270), (450, 400240), (480, 375225), (500, 360216), (600, 300180), (720, 250150), (750, 240144), (800, 225135), (900, 200120), (1000, 180108), (1125, 160096), (1200, 150090), (1440, 125075), (1500, 120072), (1800, 100060), (2000, 90054), (2250, 80048), (2400, 75045), (3000, 60036), (3600, 50030), (4000, 45027), (4500, 40024), (5003, 36000), (6000, 30018), (7200, 25015), (9000, 20012), (10006, 18000), (12000, 15009)]