21297092400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103787}}^1$

素因数の和:103833

約数の個数: 240

約数和(自身を含む): 79792214400

約数和(自身を除く): 58495122000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 720, 760, 855, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1520, 1710, 1800, 1900, 2052, 2160, 2280, 2565, 2700, 2736, 2850, 3420, 3600, 3800, 4104, 4275, 4560, 5130, 5400, 5700, 6840, 7600, 8208, 8550, 10260, 10800, 11400, 12825, 13680, 17100, 20520, 22800, 25650, 34200, 41040, 51300, 68400, 102600, 103787, 205200, 207574, 311361, 415148, 518935, 622722, 830296, 934083, 1037870, 1245444, 1556805, 1660592, 1868166, 1971953, 2075740, 2490888, 2594675, 2802249, 3113610, 3736332, 3943906, 4151480, 4670415, 4981776, 5189350, 5604498, 5915859, 6227220, 7472664, 7784025, 7887812, 8302960, 9340830, 9859765, 10378700, 11208996, 11831718, 12454440, 14011245, 14945328, 15568050, 15775624, 17747577, 18681660, 19719530, 20757400, 22417992, 23352075, 23663436, 24908880, 28022490, 29579295, 31136100, 31551248, 35495154, 37363320, 39439060, 41514800, 44835984, 46704150, 47326872, 49298825, 53242731, 56044980, 59158590, 62272200, 70056225, 70990308, 74726640, 78878120, 88737885, 93408300, 94653744, 98597650, 106485462, 112089960, 118317180, 124544400, 140112450, 141980616, 147896475, 157756240, 177475770, 186816600, 197195300, 212970924, 224179920, 236634360, 266213655, 280224900, 283961232, 295792950, 354951540, 373633200, 394390600, 425941848, 443689425, 473268720, 532427310, 560449800, 591585900, 709903080, 788781200, 851883696, 887378850, 1064854620, 1120899600, 1183171800, 1331068275, 1419806160, 1774757700, 2129709240, 2366343600, 2662136550, 3549515400, 4259418480, 5324273100, 7099030800, 10648546200, 21297092400]

約数ペア:

[(1, 21297092400), (2, 10648546200), (3, 7099030800), (4, 5324273100), (5, 4259418480), (6, 3549515400), (8, 2662136550), (9, 2366343600), (10, 2129709240), (12, 1774757700), (15, 1419806160), (16, 1331068275), (18, 1183171800), (19, 1120899600), (20, 1064854620), (24, 887378850), (25, 851883696), (27, 788781200), (30, 709903080), (36, 591585900), (38, 560449800), (40, 532427310), (45, 473268720), (48, 443689425), (50, 425941848), (54, 394390600), (57, 373633200), (60, 354951540), (72, 295792950), (75, 283961232), (76, 280224900), (80, 266213655), (90, 236634360), (95, 224179920), (100, 212970924), (108, 197195300), (114, 186816600), (120, 177475770), (135, 157756240), (144, 147896475), (150, 141980616), (152, 140112450), (171, 124544400), (180, 118317180), (190, 112089960), (200, 106485462), (216, 98597650), (225, 94653744), (228, 93408300), (240, 88737885), (270, 78878120), (285, 74726640), (300, 70990308), (304, 70056225), (342, 62272200), (360, 59158590), (380, 56044980), (400, 53242731), (432, 49298825), (450, 47326872), (456, 46704150), (475, 44835984), (513, 41514800), (540, 39439060), (570, 37363320), (600, 35495154), (675, 31551248), (684, 31136100), (720, 29579295), (760, 28022490), (855, 24908880), (900, 23663436), (912, 23352075), (950, 22417992), (1026, 20757400), (1080, 19719530), (1140, 18681660), (1200, 17747577), (1350, 15775624), (1368, 15568050), (1425, 14945328), (1520, 14011245), (1710, 12454440), (1800, 11831718), (1900, 11208996), (2052, 10378700), (2160, 9859765), (2280, 9340830), (2565, 8302960), (2700, 7887812), (2736, 7784025), (2850, 7472664), (3420, 6227220), (3600, 5915859), (3800, 5604498), (4104, 5189350), (4275, 4981776), (4560, 4670415), (5130, 4151480), (5400, 3943906), (5700, 3736332), (6840, 3113610), (7600, 2802249), (8208, 2594675), (8550, 2490888), (10260, 2075740), (10800, 1971953), (11400, 1868166), (12825, 1660592), (13680, 1556805), (17100, 1245444), (20520, 1037870), (22800, 934083), (25650, 830296), (34200, 622722), (41040, 518935), (51300, 415148), (68400, 311361), (102600, 207574), (103787, 205200)]