20143200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 82494720

約数和(自身を除く): 62351520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 109, 110, 112, 120, 132, 140, 150, 154, 160, 165, 168, 175, 176, 200, 210, 218, 220, 224, 231, 240, 264, 275, 280, 300, 308, 327, 330, 336, 350, 352, 385, 400, 420, 436, 440, 462, 480, 525, 528, 545, 550, 560, 600, 616, 654, 660, 672, 700, 763, 770, 800, 825, 840, 872, 880, 924, 1050, 1056, 1090, 1100, 1120, 1155, 1199, 1200, 1232, 1308, 1320, 1400, 1526, 1540, 1635, 1650, 1680, 1744, 1760, 1848, 1925, 2100, 2180, 2200, 2289, 2310, 2398, 2400, 2464, 2616, 2640, 2725, 2800, 3052, 3080, 3270, 3300, 3360, 3488, 3597, 3696, 3815, 3850, 4200, 4360, 4400, 4578, 4620, 4796, 5232, 5280, 5450, 5600, 5775, 5995, 6104, 6160, 6540, 6600, 7194, 7392, 7630, 7700, 8175, 8393, 8400, 8720, 8800, 9156, 9240, 9592, 10464, 10900, 11445, 11550, 11990, 12208, 12320, 13080, 13200, 14388, 15260, 15400, 16350, 16786, 16800, 17440, 17985, 18312, 18480, 19075, 19184, 21800, 22890, 23100, 23980, 24416, 25179, 26160, 26400, 28776, 29975, 30520, 30800, 32700, 33572, 35970, 36624, 36960, 38150, 38368, 41965, 43600, 45780, 46200, 47960, 50358, 52320, 57225, 57552, 59950, 61040, 61600, 65400, 67144, 71940, 73248, 76300, 83930, 87200, 89925, 91560, 92400, 95920, 100716, 114450, 115104, 119900, 122080, 125895, 130800, 134288, 143880, 152600, 167860, 179850, 183120, 184800, 191840, 201432, 209825, 228900, 239800, 251790, 261600, 268576, 287760, 305200, 335720, 359700, 366240, 402864, 419650, 457800, 479600, 503580, 575520, 610400, 629475, 671440, 719400, 805728, 839300, 915600, 959200, 1007160, 1258950, 1342880, 1438800, 1678600, 1831200, 2014320, 2517900, 2877600, 3357200, 4028640, 5035800, 6714400, 10071600, 20143200]

約数ペア:

[(1, 20143200), (2, 10071600), (3, 6714400), (4, 5035800), (5, 4028640), (6, 3357200), (7, 2877600), (8, 2517900), (10, 2014320), (11, 1831200), (12, 1678600), (14, 1438800), (15, 1342880), (16, 1258950), (20, 1007160), (21, 959200), (22, 915600), (24, 839300), (25, 805728), (28, 719400), (30, 671440), (32, 629475), (33, 610400), (35, 575520), (40, 503580), (42, 479600), (44, 457800), (48, 419650), (50, 402864), (55, 366240), (56, 359700), (60, 335720), (66, 305200), (70, 287760), (75, 268576), (77, 261600), (80, 251790), (84, 239800), (88, 228900), (96, 209825), (100, 201432), (105, 191840), (109, 184800), (110, 183120), (112, 179850), (120, 167860), (132, 152600), (140, 143880), (150, 134288), (154, 130800), (160, 125895), (165, 122080), (168, 119900), (175, 115104), (176, 114450), (200, 100716), (210, 95920), (218, 92400), (220, 91560), (224, 89925), (231, 87200), (240, 83930), (264, 76300), (275, 73248), (280, 71940), (300, 67144), (308, 65400), (327, 61600), (330, 61040), (336, 59950), (350, 57552), (352, 57225), (385, 52320), (400, 50358), (420, 47960), (436, 46200), (440, 45780), (462, 43600), (480, 41965), (525, 38368), (528, 38150), (545, 36960), (550, 36624), (560, 35970), (600, 33572), (616, 32700), (654, 30800), (660, 30520), (672, 29975), (700, 28776), (763, 26400), (770, 26160), (800, 25179), (825, 24416), (840, 23980), (872, 23100), (880, 22890), (924, 21800), (1050, 19184), (1056, 19075), (1090, 18480), (1100, 18312), (1120, 17985), (1155, 17440), (1199, 16800), (1200, 16786), (1232, 16350), (1308, 15400), (1320, 15260), (1400, 14388), (1526, 13200), (1540, 13080), (1635, 12320), (1650, 12208), (1680, 11990), (1744, 11550), (1760, 11445), (1848, 10900), (1925, 10464), (2100, 9592), (2180, 9240), (2200, 9156), (2289, 8800), (2310, 8720), (2398, 8400), (2400, 8393), (2464, 8175), (2616, 7700), (2640, 7630), (2725, 7392), (2800, 7194), (3052, 6600), (3080, 6540), (3270, 6160), (3300, 6104), (3360, 5995), (3488, 5775), (3597, 5600), (3696, 5450), (3815, 5280), (3850, 5232), (4200, 4796), (4360, 4620), (4400, 4578)]