243140400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 240

約数和(自身を含む): 885657600

約数和(自身を除く): 642517200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 48, 50, 54, 60, 72, 75, 80, 90, 94, 100, 108, 120, 135, 141, 144, 150, 180, 188, 200, 216, 225, 235, 240, 270, 282, 300, 360, 376, 400, 423, 432, 450, 470, 479, 540, 564, 600, 675, 705, 720, 752, 846, 900, 940, 958, 1080, 1128, 1175, 1200, 1269, 1350, 1410, 1437, 1692, 1800, 1880, 1916, 2115, 2160, 2256, 2350, 2395, 2538, 2700, 2820, 2874, 3384, 3525, 3600, 3760, 3832, 4230, 4311, 4700, 4790, 5076, 5400, 5640, 5748, 6345, 6768, 7050, 7185, 7664, 8460, 8622, 9400, 9580, 10152, 10575, 10800, 11280, 11496, 11975, 12690, 12933, 14100, 14370, 16920, 17244, 18800, 19160, 20304, 21150, 21555, 22513, 22992, 23950, 25380, 25866, 28200, 28740, 31725, 33840, 34488, 35925, 38320, 42300, 43110, 45026, 47900, 50760, 51732, 56400, 57480, 63450, 64665, 67539, 68976, 71850, 84600, 86220, 90052, 95800, 101520, 103464, 107775, 112565, 114960, 126900, 129330, 135078, 143700, 169200, 172440, 180104, 191600, 202617, 206928, 215550, 225130, 253800, 258660, 270156, 287400, 323325, 337695, 344880, 360208, 405234, 431100, 450260, 507600, 517320, 540312, 562825, 574800, 607851, 646650, 675390, 810468, 862200, 900520, 1013085, 1034640, 1080624, 1125650, 1215702, 1293300, 1350780, 1620936, 1688475, 1724400, 1801040, 2026170, 2251300, 2431404, 2586600, 2701560, 3039255, 3241872, 3376950, 4052340, 4502600, 4862808, 5065425, 5173200, 5403120, 6078510, 6753900, 8104680, 9005200, 9725616, 10130850, 12157020, 13507800, 15196275, 16209360, 20261700, 24314040, 27015600, 30392550, 40523400, 48628080, 60785100, 81046800, 121570200, 243140400]

約数ペア:

[(1, 243140400), (2, 121570200), (3, 81046800), (4, 60785100), (5, 48628080), (6, 40523400), (8, 30392550), (9, 27015600), (10, 24314040), (12, 20261700), (15, 16209360), (16, 15196275), (18, 13507800), (20, 12157020), (24, 10130850), (25, 9725616), (27, 9005200), (30, 8104680), (36, 6753900), (40, 6078510), (45, 5403120), (47, 5173200), (48, 5065425), (50, 4862808), (54, 4502600), (60, 4052340), (72, 3376950), (75, 3241872), (80, 3039255), (90, 2701560), (94, 2586600), (100, 2431404), (108, 2251300), (120, 2026170), (135, 1801040), (141, 1724400), (144, 1688475), (150, 1620936), (180, 1350780), (188, 1293300), (200, 1215702), (216, 1125650), (225, 1080624), (235, 1034640), (240, 1013085), (270, 900520), (282, 862200), (300, 810468), (360, 675390), (376, 646650), (400, 607851), (423, 574800), (432, 562825), (450, 540312), (470, 517320), (479, 507600), (540, 450260), (564, 431100), (600, 405234), (675, 360208), (705, 344880), (720, 337695), (752, 323325), (846, 287400), (900, 270156), (940, 258660), (958, 253800), (1080, 225130), (1128, 215550), (1175, 206928), (1200, 202617), (1269, 191600), (1350, 180104), (1410, 172440), (1437, 169200), (1692, 143700), (1800, 135078), (1880, 129330), (1916, 126900), (2115, 114960), (2160, 112565), (2256, 107775), (2350, 103464), (2395, 101520), (2538, 95800), (2700, 90052), (2820, 86220), (2874, 84600), (3384, 71850), (3525, 68976), (3600, 67539), (3760, 64665), (3832, 63450), (4230, 57480), (4311, 56400), (4700, 51732), (4790, 50760), (5076, 47900), (5400, 45026), (5640, 43110), (5748, 42300), (6345, 38320), (6768, 35925), (7050, 34488), (7185, 33840), (7664, 31725), (8460, 28740), (8622, 28200), (9400, 25866), (9580, 25380), (10152, 23950), (10575, 22992), (10800, 22513), (11280, 21555), (11496, 21150), (11975, 20304), (12690, 19160), (12933, 18800), (14100, 17244), (14370, 16920)]