63428400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{839}}^1$

素因数の和:873

約数の個数: 240

約数和(自身を含む): 258316800

約数和(自身を除く): 194888400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 839, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1678, 1680, 1800, 1890, 2100, 2160, 2517, 2520, 2700, 2800, 3024, 3150, 3356, 3600, 3780, 4195, 4200, 4725, 5034, 5040, 5400, 5873, 6300, 6712, 7551, 7560, 8390, 8400, 9450, 10068, 10800, 11746, 12585, 12600, 13424, 15102, 15120, 16780, 17619, 18900, 20136, 20975, 22653, 23492, 25170, 25200, 29365, 30204, 33560, 35238, 37755, 37800, 40272, 41950, 45306, 46984, 50340, 52857, 58730, 60408, 62925, 67120, 70476, 75510, 75600, 83900, 88095, 90612, 93968, 100680, 105714, 113265, 117460, 120816, 125850, 140952, 146825, 151020, 158571, 167800, 176190, 181224, 188775, 201360, 211428, 226530, 234920, 251700, 264285, 281904, 293650, 302040, 317142, 335600, 352380, 362448, 377550, 422856, 440475, 453060, 469840, 503400, 528570, 566325, 587300, 604080, 634284, 704760, 755100, 792855, 845712, 880950, 906120, 1006800, 1057140, 1132650, 1174600, 1268568, 1321425, 1409520, 1510200, 1585710, 1761900, 1812240, 2114280, 2265300, 2349200, 2537136, 2642850, 3020400, 3171420, 3523800, 3964275, 4228560, 4530600, 5285700, 6342840, 7047600, 7928550, 9061200, 10571400, 12685680, 15857100, 21142800, 31714200, 63428400]

約数ペア:

[(1, 63428400), (2, 31714200), (3, 21142800), (4, 15857100), (5, 12685680), (6, 10571400), (7, 9061200), (8, 7928550), (9, 7047600), (10, 6342840), (12, 5285700), (14, 4530600), (15, 4228560), (16, 3964275), (18, 3523800), (20, 3171420), (21, 3020400), (24, 2642850), (25, 2537136), (27, 2349200), (28, 2265300), (30, 2114280), (35, 1812240), (36, 1761900), (40, 1585710), (42, 1510200), (45, 1409520), (48, 1321425), (50, 1268568), (54, 1174600), (56, 1132650), (60, 1057140), (63, 1006800), (70, 906120), (72, 880950), (75, 845712), (80, 792855), (84, 755100), (90, 704760), (100, 634284), (105, 604080), (108, 587300), (112, 566325), (120, 528570), (126, 503400), (135, 469840), (140, 453060), (144, 440475), (150, 422856), (168, 377550), (175, 362448), (180, 352380), (189, 335600), (200, 317142), (210, 302040), (216, 293650), (225, 281904), (240, 264285), (252, 251700), (270, 234920), (280, 226530), (300, 211428), (315, 201360), (336, 188775), (350, 181224), (360, 176190), (378, 167800), (400, 158571), (420, 151020), (432, 146825), (450, 140952), (504, 125850), (525, 120816), (540, 117460), (560, 113265), (600, 105714), (630, 100680), (675, 93968), (700, 90612), (720, 88095), (756, 83900), (839, 75600), (840, 75510), (900, 70476), (945, 67120), (1008, 62925), (1050, 60408), (1080, 58730), (1200, 52857), (1260, 50340), (1350, 46984), (1400, 45306), (1512, 41950), (1575, 40272), (1678, 37800), (1680, 37755), (1800, 35238), (1890, 33560), (2100, 30204), (2160, 29365), (2517, 25200), (2520, 25170), (2700, 23492), (2800, 22653), (3024, 20975), (3150, 20136), (3356, 18900), (3600, 17619), (3780, 16780), (4195, 15120), (4200, 15102), (4725, 13424), (5034, 12600), (5040, 12585), (5400, 11746), (5873, 10800), (6300, 10068), (6712, 9450), (7551, 8400), (7560, 8390)]