212841000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{7883}}^1$

素因数の和:7913

約数の個数: 128

約数和(自身を含む): 737942400

約数和(自身を除く): 525101400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 4500, 5400, 6750, 7883, 9000, 13500, 15766, 23649, 27000, 31532, 39415, 47298, 63064, 70947, 78830, 94596, 118245, 141894, 157660, 189192, 197075, 212841, 236490, 283788, 315320, 354735, 394150, 425682, 472980, 567576, 591225, 709470, 788300, 851364, 945960, 985375, 1064205, 1182450, 1418940, 1576600, 1702728, 1773675, 1970750, 2128410, 2364900, 2837880, 2956125, 3547350, 3941500, 4256820, 4729800, 5321025, 5912250, 7094700, 7883000, 8513640, 8868375, 10642050, 11824500, 14189400, 17736750, 21284100, 23649000, 26605125, 35473500, 42568200, 53210250, 70947000, 106420500, 212841000]

約数ペア:

[(1, 212841000), (2, 106420500), (3, 70947000), (4, 53210250), (5, 42568200), (6, 35473500), (8, 26605125), (9, 23649000), (10, 21284100), (12, 17736750), (15, 14189400), (18, 11824500), (20, 10642050), (24, 8868375), (25, 8513640), (27, 7883000), (30, 7094700), (36, 5912250), (40, 5321025), (45, 4729800), (50, 4256820), (54, 3941500), (60, 3547350), (72, 2956125), (75, 2837880), (90, 2364900), (100, 2128410), (108, 1970750), (120, 1773675), (125, 1702728), (135, 1576600), (150, 1418940), (180, 1182450), (200, 1064205), (216, 985375), (225, 945960), (250, 851364), (270, 788300), (300, 709470), (360, 591225), (375, 567576), (450, 472980), (500, 425682), (540, 394150), (600, 354735), (675, 315320), (750, 283788), (900, 236490), (1000, 212841), (1080, 197075), (1125, 189192), (1350, 157660), (1500, 141894), (1800, 118245), (2250, 94596), (2700, 78830), (3000, 70947), (3375, 63064), (4500, 47298), (5400, 39415), (6750, 31532), (7883, 27000), (9000, 23649), (13500, 15766)]