28436400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{2633}}^1$

素因数の和:2660

約数の個数: 120

約数和(自身を含む): 101250960

約数和(自身を除く): 72814560

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, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2633, 2700, 3600, 5266, 5400, 7899, 10532, 10800, 13165, 15798, 21064, 23697, 26330, 31596, 39495, 42128, 47394, 52660, 63192, 65825, 71091, 78990, 94788, 105320, 118485, 126384, 131650, 142182, 157980, 189576, 197475, 210640, 236970, 263300, 284364, 315960, 355455, 379152, 394950, 473940, 526600, 568728, 592425, 631920, 710910, 789900, 947880, 1053200, 1137456, 1184850, 1421820, 1579800, 1777275, 1895760, 2369700, 2843640, 3159600, 3554550, 4739400, 5687280, 7109100, 9478800, 14218200, 28436400]

約数ペア:

[(1, 28436400), (2, 14218200), (3, 9478800), (4, 7109100), (5, 5687280), (6, 4739400), (8, 3554550), (9, 3159600), (10, 2843640), (12, 2369700), (15, 1895760), (16, 1777275), (18, 1579800), (20, 1421820), (24, 1184850), (25, 1137456), (27, 1053200), (30, 947880), (36, 789900), (40, 710910), (45, 631920), (48, 592425), (50, 568728), (54, 526600), (60, 473940), (72, 394950), (75, 379152), (80, 355455), (90, 315960), (100, 284364), (108, 263300), (120, 236970), (135, 210640), (144, 197475), (150, 189576), (180, 157980), (200, 142182), (216, 131650), (225, 126384), (240, 118485), (270, 105320), (300, 94788), (360, 78990), (400, 71091), (432, 65825), (450, 63192), (540, 52660), (600, 47394), (675, 42128), (720, 39495), (900, 31596), (1080, 26330), (1200, 23697), (1350, 21064), (1800, 15798), (2160, 13165), (2633, 10800), (2700, 10532), (3600, 7899), (5266, 5400)]