28776000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 224

約数和(自身を含む): 104607360

約数和(自身を除く): 75831360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 109, 110, 120, 125, 132, 150, 160, 165, 176, 192, 200, 218, 220, 240, 250, 264, 275, 300, 320, 327, 330, 352, 375, 400, 436, 440, 480, 500, 528, 545, 550, 600, 654, 660, 704, 750, 800, 825, 872, 880, 960, 1000, 1056, 1090, 1100, 1199, 1200, 1308, 1320, 1375, 1500, 1600, 1635, 1650, 1744, 1760, 2000, 2112, 2180, 2200, 2398, 2400, 2616, 2640, 2725, 2750, 3000, 3270, 3300, 3488, 3520, 3597, 4000, 4125, 4360, 4400, 4796, 4800, 5232, 5280, 5450, 5500, 5995, 6000, 6540, 6600, 6976, 7194, 8000, 8175, 8250, 8720, 8800, 9592, 10464, 10560, 10900, 11000, 11990, 12000, 13080, 13200, 13625, 14388, 16350, 16500, 17440, 17600, 17985, 19184, 20928, 21800, 22000, 23980, 24000, 26160, 26400, 27250, 28776, 29975, 32700, 33000, 34880, 35970, 38368, 40875, 43600, 44000, 47960, 52320, 52800, 54500, 57552, 59950, 65400, 66000, 71940, 76736, 81750, 87200, 88000, 89925, 95920, 104640, 109000, 115104, 119900, 130800, 132000, 143880, 149875, 163500, 174400, 179850, 191840, 218000, 230208, 239800, 261600, 264000, 287760, 299750, 327000, 359700, 383680, 436000, 449625, 479600, 523200, 575520, 599500, 654000, 719400, 872000, 899250, 959200, 1151040, 1199000, 1308000, 1438800, 1798500, 1918400, 2398000, 2616000, 2877600, 3597000, 4796000, 5755200, 7194000, 9592000, 14388000, 28776000]

約数ペア:

[(1, 28776000), (2, 14388000), (3, 9592000), (4, 7194000), (5, 5755200), (6, 4796000), (8, 3597000), (10, 2877600), (11, 2616000), (12, 2398000), (15, 1918400), (16, 1798500), (20, 1438800), (22, 1308000), (24, 1199000), (25, 1151040), (30, 959200), (32, 899250), (33, 872000), (40, 719400), (44, 654000), (48, 599500), (50, 575520), (55, 523200), (60, 479600), (64, 449625), (66, 436000), (75, 383680), (80, 359700), (88, 327000), (96, 299750), (100, 287760), (109, 264000), (110, 261600), (120, 239800), (125, 230208), (132, 218000), (150, 191840), (160, 179850), (165, 174400), (176, 163500), (192, 149875), (200, 143880), (218, 132000), (220, 130800), (240, 119900), (250, 115104), (264, 109000), (275, 104640), (300, 95920), (320, 89925), (327, 88000), (330, 87200), (352, 81750), (375, 76736), (400, 71940), (436, 66000), (440, 65400), (480, 59950), (500, 57552), (528, 54500), (545, 52800), (550, 52320), (600, 47960), (654, 44000), (660, 43600), (704, 40875), (750, 38368), (800, 35970), (825, 34880), (872, 33000), (880, 32700), (960, 29975), (1000, 28776), (1056, 27250), (1090, 26400), (1100, 26160), (1199, 24000), (1200, 23980), (1308, 22000), (1320, 21800), (1375, 20928), (1500, 19184), (1600, 17985), (1635, 17600), (1650, 17440), (1744, 16500), (1760, 16350), (2000, 14388), (2112, 13625), (2180, 13200), (2200, 13080), (2398, 12000), (2400, 11990), (2616, 11000), (2640, 10900), (2725, 10560), (2750, 10464), (3000, 9592), (3270, 8800), (3300, 8720), (3488, 8250), (3520, 8175), (3597, 8000), (4000, 7194), (4125, 6976), (4360, 6600), (4400, 6540), (4796, 6000), (4800, 5995), (5232, 5500), (5280, 5450)]