127631700

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2284

約数の個数: 180

約数和(自身を含む): 473046112

約数和(自身を除く): 345414412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2251, 2268, 2700, 2835, 3150, 3780, 4050, 4502, 4725, 5670, 6300, 6753, 8100, 9004, 9450, 11255, 11340, 13506, 14175, 15757, 18900, 20259, 22510, 27012, 28350, 31514, 33765, 40518, 45020, 47271, 56275, 56700, 60777, 63028, 67530, 78785, 81036, 94542, 101295, 112550, 121554, 135060, 141813, 157570, 168825, 182331, 189084, 202590, 225100, 236355, 243108, 283626, 303885, 315140, 337650, 364662, 393925, 405180, 425439, 472710, 506475, 567252, 607770, 675300, 709065, 729324, 787850, 850878, 911655, 945420, 1012950, 1181775, 1215540, 1276317, 1418130, 1519425, 1575700, 1701756, 1823310, 2025900, 2127195, 2363550, 2552634, 2836260, 3038850, 3545325, 3646620, 4254390, 4558275, 4727100, 5105268, 6077700, 6381585, 7090650, 8508780, 9116550, 10635975, 12763170, 14181300, 18233100, 21271950, 25526340, 31907925, 42543900, 63815850, 127631700]

約数ペア:

[(1, 127631700), (2, 63815850), (3, 42543900), (4, 31907925), (5, 25526340), (6, 21271950), (7, 18233100), (9, 14181300), (10, 12763170), (12, 10635975), (14, 9116550), (15, 8508780), (18, 7090650), (20, 6381585), (21, 6077700), (25, 5105268), (27, 4727100), (28, 4558275), (30, 4254390), (35, 3646620), (36, 3545325), (42, 3038850), (45, 2836260), (50, 2552634), (54, 2363550), (60, 2127195), (63, 2025900), (70, 1823310), (75, 1701756), (81, 1575700), (84, 1519425), (90, 1418130), (100, 1276317), (105, 1215540), (108, 1181775), (126, 1012950), (135, 945420), (140, 911655), (150, 850878), (162, 787850), (175, 729324), (180, 709065), (189, 675300), (210, 607770), (225, 567252), (252, 506475), (270, 472710), (300, 425439), (315, 405180), (324, 393925), (350, 364662), (378, 337650), (405, 315140), (420, 303885), (450, 283626), (525, 243108), (540, 236355), (567, 225100), (630, 202590), (675, 189084), (700, 182331), (756, 168825), (810, 157570), (900, 141813), (945, 135060), (1050, 121554), (1134, 112550), (1260, 101295), (1350, 94542), (1575, 81036), (1620, 78785), (1890, 67530), (2025, 63028), (2100, 60777), (2251, 56700), (2268, 56275), (2700, 47271), (2835, 45020), (3150, 40518), (3780, 33765), (4050, 31514), (4502, 28350), (4725, 27012), (5670, 22510), (6300, 20259), (6753, 18900), (8100, 15757), (9004, 14175), (9450, 13506), (11255, 11340)]