28362600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2280

約数の個数: 144

約数和(自身を含む): 108906720

約数和(自身を除く): 80544120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2251, 2520, 3150, 4200, 4502, 6300, 6753, 9004, 11255, 12600, 13506, 15757, 18008, 20259, 22510, 27012, 31514, 33765, 40518, 45020, 47271, 54024, 56275, 63028, 67530, 78785, 81036, 90040, 94542, 101295, 112550, 126056, 135060, 141813, 157570, 162072, 168825, 189084, 202590, 225100, 236355, 270120, 283626, 315140, 337650, 378168, 393925, 405180, 450200, 472710, 506475, 567252, 630280, 675300, 709065, 787850, 810360, 945420, 1012950, 1134504, 1181775, 1350600, 1418130, 1575700, 1890840, 2025900, 2363550, 2836260, 3151400, 3545325, 4051800, 4727100, 5672520, 7090650, 9454200, 14181300, 28362600]

約数ペア:

[(1, 28362600), (2, 14181300), (3, 9454200), (4, 7090650), (5, 5672520), (6, 4727100), (7, 4051800), (8, 3545325), (9, 3151400), (10, 2836260), (12, 2363550), (14, 2025900), (15, 1890840), (18, 1575700), (20, 1418130), (21, 1350600), (24, 1181775), (25, 1134504), (28, 1012950), (30, 945420), (35, 810360), (36, 787850), (40, 709065), (42, 675300), (45, 630280), (50, 567252), (56, 506475), (60, 472710), (63, 450200), (70, 405180), (72, 393925), (75, 378168), (84, 337650), (90, 315140), (100, 283626), (105, 270120), (120, 236355), (126, 225100), (140, 202590), (150, 189084), (168, 168825), (175, 162072), (180, 157570), (200, 141813), (210, 135060), (225, 126056), (252, 112550), (280, 101295), (300, 94542), (315, 90040), (350, 81036), (360, 78785), (420, 67530), (450, 63028), (504, 56275), (525, 54024), (600, 47271), (630, 45020), (700, 40518), (840, 33765), (900, 31514), (1050, 27012), (1260, 22510), (1400, 20259), (1575, 18008), (1800, 15757), (2100, 13506), (2251, 12600), (2520, 11255), (3150, 9004), (4200, 6753), (4502, 6300)]