138207600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 240

約数和(自身を含む): 501872640

約数和(自身を除く): 363665040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 67, 72, 75, 80, 90, 100, 108, 120, 134, 135, 144, 150, 180, 191, 200, 201, 216, 225, 240, 268, 270, 300, 335, 360, 382, 400, 402, 432, 450, 536, 540, 573, 600, 603, 670, 675, 720, 764, 804, 900, 955, 1005, 1072, 1080, 1146, 1200, 1206, 1340, 1350, 1528, 1608, 1675, 1719, 1800, 1809, 1910, 2010, 2160, 2292, 2412, 2680, 2700, 2865, 3015, 3056, 3216, 3350, 3438, 3600, 3618, 3820, 4020, 4584, 4775, 4824, 5025, 5157, 5360, 5400, 5730, 6030, 6700, 6876, 7236, 7640, 8040, 8595, 9045, 9168, 9550, 9648, 10050, 10314, 10800, 11460, 12060, 12797, 13400, 13752, 14325, 14472, 15075, 15280, 16080, 17190, 18090, 19100, 20100, 20628, 22920, 24120, 25594, 25785, 26800, 27504, 28650, 28944, 30150, 34380, 36180, 38200, 38391, 40200, 41256, 42975, 45225, 45840, 48240, 51188, 51570, 57300, 60300, 63985, 68760, 72360, 76400, 76782, 80400, 82512, 85950, 90450, 102376, 103140, 114600, 115173, 120600, 127970, 128925, 137520, 144720, 153564, 171900, 180900, 191955, 204752, 206280, 229200, 230346, 241200, 255940, 257850, 307128, 319925, 343800, 345519, 361800, 383910, 412560, 460692, 511880, 515700, 575865, 614256, 639850, 687600, 691038, 723600, 767820, 921384, 959775, 1023760, 1031400, 1151730, 1279700, 1382076, 1535640, 1727595, 1842768, 1919550, 2062800, 2303460, 2559400, 2764152, 2879325, 3071280, 3455190, 3839100, 4606920, 5118800, 5528304, 5758650, 6910380, 7678200, 8637975, 9213840, 11517300, 13820760, 15356400, 17275950, 23034600, 27641520, 34551900, 46069200, 69103800, 138207600]

約数ペア:

[(1, 138207600), (2, 69103800), (3, 46069200), (4, 34551900), (5, 27641520), (6, 23034600), (8, 17275950), (9, 15356400), (10, 13820760), (12, 11517300), (15, 9213840), (16, 8637975), (18, 7678200), (20, 6910380), (24, 5758650), (25, 5528304), (27, 5118800), (30, 4606920), (36, 3839100), (40, 3455190), (45, 3071280), (48, 2879325), (50, 2764152), (54, 2559400), (60, 2303460), (67, 2062800), (72, 1919550), (75, 1842768), (80, 1727595), (90, 1535640), (100, 1382076), (108, 1279700), (120, 1151730), (134, 1031400), (135, 1023760), (144, 959775), (150, 921384), (180, 767820), (191, 723600), (200, 691038), (201, 687600), (216, 639850), (225, 614256), (240, 575865), (268, 515700), (270, 511880), (300, 460692), (335, 412560), (360, 383910), (382, 361800), (400, 345519), (402, 343800), (432, 319925), (450, 307128), (536, 257850), (540, 255940), (573, 241200), (600, 230346), (603, 229200), (670, 206280), (675, 204752), (720, 191955), (764, 180900), (804, 171900), (900, 153564), (955, 144720), (1005, 137520), (1072, 128925), (1080, 127970), (1146, 120600), (1200, 115173), (1206, 114600), (1340, 103140), (1350, 102376), (1528, 90450), (1608, 85950), (1675, 82512), (1719, 80400), (1800, 76782), (1809, 76400), (1910, 72360), (2010, 68760), (2160, 63985), (2292, 60300), (2412, 57300), (2680, 51570), (2700, 51188), (2865, 48240), (3015, 45840), (3056, 45225), (3216, 42975), (3350, 41256), (3438, 40200), (3600, 38391), (3618, 38200), (3820, 36180), (4020, 34380), (4584, 30150), (4775, 28944), (4824, 28650), (5025, 27504), (5157, 26800), (5360, 25785), (5400, 25594), (5730, 24120), (6030, 22920), (6700, 20628), (6876, 20100), (7236, 19100), (7640, 18090), (8040, 17190), (8595, 16080), (9045, 15280), (9168, 15075), (9550, 14472), (9648, 14325), (10050, 13752), (10314, 13400), (10800, 12797), (11460, 12060)]