206422800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 180

約数和(自身を含む): 687076560

約数和(自身を除く): 480653760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 179, 186, 200, 240, 248, 300, 310, 358, 372, 400, 465, 496, 537, 600, 620, 716, 744, 775, 895, 930, 961, 1074, 1200, 1240, 1432, 1488, 1550, 1790, 1860, 1922, 2148, 2325, 2480, 2685, 2864, 2883, 3100, 3580, 3720, 3844, 4296, 4475, 4650, 4805, 5370, 5549, 5766, 6200, 7160, 7440, 7688, 8592, 8950, 9300, 9610, 10740, 11098, 11532, 12400, 13425, 14320, 14415, 15376, 16647, 17900, 18600, 19220, 21480, 22196, 23064, 24025, 26850, 27745, 28830, 33294, 35800, 37200, 38440, 42960, 44392, 46128, 48050, 53700, 55490, 57660, 66588, 71600, 72075, 76880, 83235, 88784, 96100, 107400, 110980, 115320, 133176, 138725, 144150, 166470, 172019, 192200, 214800, 221960, 230640, 266352, 277450, 288300, 332940, 344038, 384400, 416175, 443920, 516057, 554900, 576600, 665880, 688076, 832350, 860095, 1032114, 1109800, 1153200, 1331760, 1376152, 1664700, 1720190, 2064228, 2219600, 2580285, 2752304, 3329400, 3440380, 4128456, 4300475, 5160570, 6658800, 6880760, 8256912, 8600950, 10321140, 12901425, 13761520, 17201900, 20642280, 25802850, 34403800, 41284560, 51605700, 68807600, 103211400, 206422800]

約数ペア:

[(1, 206422800), (2, 103211400), (3, 68807600), (4, 51605700), (5, 41284560), (6, 34403800), (8, 25802850), (10, 20642280), (12, 17201900), (15, 13761520), (16, 12901425), (20, 10321140), (24, 8600950), (25, 8256912), (30, 6880760), (31, 6658800), (40, 5160570), (48, 4300475), (50, 4128456), (60, 3440380), (62, 3329400), (75, 2752304), (80, 2580285), (93, 2219600), (100, 2064228), (120, 1720190), (124, 1664700), (150, 1376152), (155, 1331760), (179, 1153200), (186, 1109800), (200, 1032114), (240, 860095), (248, 832350), (300, 688076), (310, 665880), (358, 576600), (372, 554900), (400, 516057), (465, 443920), (496, 416175), (537, 384400), (600, 344038), (620, 332940), (716, 288300), (744, 277450), (775, 266352), (895, 230640), (930, 221960), (961, 214800), (1074, 192200), (1200, 172019), (1240, 166470), (1432, 144150), (1488, 138725), (1550, 133176), (1790, 115320), (1860, 110980), (1922, 107400), (2148, 96100), (2325, 88784), (2480, 83235), (2685, 76880), (2864, 72075), (2883, 71600), (3100, 66588), (3580, 57660), (3720, 55490), (3844, 53700), (4296, 48050), (4475, 46128), (4650, 44392), (4805, 42960), (5370, 38440), (5549, 37200), (5766, 35800), (6200, 33294), (7160, 28830), (7440, 27745), (7688, 26850), (8592, 24025), (8950, 23064), (9300, 22196), (9610, 21480), (10740, 19220), (11098, 18600), (11532, 17900), (12400, 16647), (13425, 15376), (14320, 14415)]