2019551400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{6131}}^1$

素因数の和:6217

約数の個数: 192

約数和(自身を含む): 7071422400

約数和(自身を除く): 5051871000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 61, 72, 75, 90, 100, 108, 120, 122, 135, 150, 180, 183, 200, 216, 225, 244, 270, 300, 305, 360, 366, 450, 488, 540, 549, 600, 610, 675, 732, 900, 915, 1080, 1098, 1220, 1350, 1464, 1525, 1647, 1800, 1830, 2196, 2440, 2700, 2745, 3050, 3294, 3660, 4392, 4575, 5400, 5490, 6100, 6131, 6588, 7320, 8235, 9150, 10980, 12200, 12262, 13176, 13725, 16470, 18300, 18393, 21960, 24524, 27450, 30655, 32940, 36600, 36786, 41175, 49048, 54900, 55179, 61310, 65880, 73572, 82350, 91965, 109800, 110358, 122620, 147144, 153275, 164700, 165537, 183930, 220716, 245240, 275895, 306550, 329400, 331074, 367860, 373991, 441432, 459825, 551790, 613100, 662148, 735720, 747982, 827685, 919650, 1103580, 1121973, 1226200, 1324296, 1379475, 1495964, 1655370, 1839300, 1869955, 2207160, 2243946, 2758950, 2991928, 3310740, 3365919, 3678600, 3739910, 4138425, 4487892, 5517900, 5609865, 6621480, 6731838, 7479820, 8276850, 8975784, 9349775, 10097757, 11035800, 11219730, 13463676, 14959640, 16553700, 16829595, 18699550, 20195514, 22439460, 26927352, 28049325, 33107400, 33659190, 37399100, 40391028, 44878920, 50488785, 56098650, 67318380, 74798200, 80782056, 84147975, 100977570, 112197300, 134636760, 168295950, 201955140, 224394600, 252443925, 336591900, 403910280, 504887850, 673183800, 1009775700, 2019551400]

約数ペア:

[(1, 2019551400), (2, 1009775700), (3, 673183800), (4, 504887850), (5, 403910280), (6, 336591900), (8, 252443925), (9, 224394600), (10, 201955140), (12, 168295950), (15, 134636760), (18, 112197300), (20, 100977570), (24, 84147975), (25, 80782056), (27, 74798200), (30, 67318380), (36, 56098650), (40, 50488785), (45, 44878920), (50, 40391028), (54, 37399100), (60, 33659190), (61, 33107400), (72, 28049325), (75, 26927352), (90, 22439460), (100, 20195514), (108, 18699550), (120, 16829595), (122, 16553700), (135, 14959640), (150, 13463676), (180, 11219730), (183, 11035800), (200, 10097757), (216, 9349775), (225, 8975784), (244, 8276850), (270, 7479820), (300, 6731838), (305, 6621480), (360, 5609865), (366, 5517900), (450, 4487892), (488, 4138425), (540, 3739910), (549, 3678600), (600, 3365919), (610, 3310740), (675, 2991928), (732, 2758950), (900, 2243946), (915, 2207160), (1080, 1869955), (1098, 1839300), (1220, 1655370), (1350, 1495964), (1464, 1379475), (1525, 1324296), (1647, 1226200), (1800, 1121973), (1830, 1103580), (2196, 919650), (2440, 827685), (2700, 747982), (2745, 735720), (3050, 662148), (3294, 613100), (3660, 551790), (4392, 459825), (4575, 441432), (5400, 373991), (5490, 367860), (6100, 331074), (6131, 329400), (6588, 306550), (7320, 275895), (8235, 245240), (9150, 220716), (10980, 183930), (12200, 165537), (12262, 164700), (13176, 153275), (13725, 147144), (16470, 122620), (18300, 110358), (18393, 109800), (21960, 91965), (24524, 82350), (27450, 73572), (30655, 65880), (32940, 61310), (36600, 55179), (36786, 54900), (41175, 49048)]