51197400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 192

約数和(自身を含む): 186000000

約数和(自身を除く): 134802600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 499, 513, 540, 570, 600, 675, 684, 760, 855, 900, 950, 998, 1026, 1080, 1140, 1350, 1368, 1425, 1497, 1710, 1800, 1900, 1996, 2052, 2280, 2495, 2565, 2700, 2850, 2994, 3420, 3800, 3992, 4104, 4275, 4491, 4990, 5130, 5400, 5700, 5988, 6840, 7485, 8550, 8982, 9481, 9980, 10260, 11400, 11976, 12475, 12825, 13473, 14970, 17100, 17964, 18962, 19960, 20520, 22455, 24950, 25650, 26946, 28443, 29940, 34200, 35928, 37425, 37924, 44910, 47405, 49900, 51300, 53892, 56886, 59880, 67365, 74850, 75848, 85329, 89820, 94810, 99800, 102600, 107784, 112275, 113772, 134730, 142215, 149700, 170658, 179640, 189620, 224550, 227544, 237025, 255987, 269460, 284430, 299400, 336825, 341316, 379240, 426645, 449100, 474050, 511974, 538920, 568860, 673650, 682632, 711075, 853290, 898200, 948100, 1023948, 1137720, 1279935, 1347300, 1422150, 1706580, 1896200, 2047896, 2133225, 2559870, 2694600, 2844300, 3413160, 4266450, 5119740, 5688600, 6399675, 8532900, 10239480, 12799350, 17065800, 25598700, 51197400]

約数ペア:

[(1, 51197400), (2, 25598700), (3, 17065800), (4, 12799350), (5, 10239480), (6, 8532900), (8, 6399675), (9, 5688600), (10, 5119740), (12, 4266450), (15, 3413160), (18, 2844300), (19, 2694600), (20, 2559870), (24, 2133225), (25, 2047896), (27, 1896200), (30, 1706580), (36, 1422150), (38, 1347300), (40, 1279935), (45, 1137720), (50, 1023948), (54, 948100), (57, 898200), (60, 853290), (72, 711075), (75, 682632), (76, 673650), (90, 568860), (95, 538920), (100, 511974), (108, 474050), (114, 449100), (120, 426645), (135, 379240), (150, 341316), (152, 336825), (171, 299400), (180, 284430), (190, 269460), (200, 255987), (216, 237025), (225, 227544), (228, 224550), (270, 189620), (285, 179640), (300, 170658), (342, 149700), (360, 142215), (380, 134730), (450, 113772), (456, 112275), (475, 107784), (499, 102600), (513, 99800), (540, 94810), (570, 89820), (600, 85329), (675, 75848), (684, 74850), (760, 67365), (855, 59880), (900, 56886), (950, 53892), (998, 51300), (1026, 49900), (1080, 47405), (1140, 44910), (1350, 37924), (1368, 37425), (1425, 35928), (1497, 34200), (1710, 29940), (1800, 28443), (1900, 26946), (1996, 25650), (2052, 24950), (2280, 22455), (2495, 20520), (2565, 19960), (2700, 18962), (2850, 17964), (2994, 17100), (3420, 14970), (3800, 13473), (3992, 12825), (4104, 12475), (4275, 11976), (4491, 11400), (4990, 10260), (5130, 9980), (5400, 9481), (5700, 8982), (5988, 8550), (6840, 7485)]