489504600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 384

約数和(自身を含む): 1916544000

約数和(自身を除く): 1427039400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 25, 26, 27, 30, 36, 38, 39, 40, 45, 50, 52, 54, 57, 60, 65, 72, 75, 76, 78, 90, 95, 100, 104, 108, 114, 117, 120, 130, 135, 150, 152, 156, 171, 180, 190, 195, 200, 216, 225, 228, 234, 247, 260, 270, 285, 300, 312, 325, 342, 351, 360, 367, 380, 390, 450, 456, 468, 475, 494, 513, 520, 540, 570, 585, 600, 650, 675, 684, 702, 734, 741, 760, 780, 855, 900, 936, 950, 975, 988, 1026, 1080, 1101, 1140, 1170, 1235, 1300, 1350, 1368, 1404, 1425, 1468, 1482, 1560, 1710, 1755, 1800, 1835, 1900, 1950, 1976, 2052, 2202, 2223, 2280, 2340, 2470, 2565, 2600, 2700, 2808, 2850, 2925, 2936, 2964, 3303, 3420, 3510, 3670, 3705, 3800, 3900, 4104, 4275, 4404, 4446, 4680, 4771, 4940, 5130, 5400, 5505, 5700, 5850, 5928, 6175, 6606, 6669, 6840, 6973, 7020, 7340, 7410, 7800, 8550, 8775, 8808, 8892, 9175, 9542, 9880, 9909, 10260, 11010, 11115, 11400, 11700, 12350, 12825, 13212, 13338, 13946, 14040, 14313, 14680, 14820, 16515, 17100, 17550, 17784, 18350, 18525, 19084, 19818, 20520, 20919, 22020, 22230, 23400, 23855, 24700, 25650, 26424, 26676, 27525, 27892, 28626, 29640, 33030, 33345, 34200, 34865, 35100, 36700, 37050, 38168, 39636, 41838, 42939, 44040, 44460, 47710, 49400, 49545, 51300, 53352, 55050, 55575, 55784, 57252, 62757, 66060, 66690, 69730, 70200, 71565, 73400, 74100, 79272, 82575, 83676, 85878, 88920, 90649, 95420, 99090, 102600, 104595, 110100, 111150, 114504, 119275, 125514, 128817, 132120, 133380, 139460, 143130, 148200, 165150, 166725, 167352, 171756, 174325, 181298, 188271, 190840, 198180, 209190, 214695, 220200, 222300, 238550, 247725, 251028, 257634, 266760, 271947, 278920, 286260, 313785, 330300, 333450, 343512, 348650, 357825, 362596, 376542, 396360, 418380, 429390, 444600, 453245, 477100, 495450, 502056, 515268, 522975, 543894, 572520, 627570, 644085, 660600, 666900, 697300, 715650, 725192, 753084, 815841, 836760, 858780, 906490, 941355, 954200, 990900, 1030536, 1045950, 1073475, 1087788, 1255140, 1288170, 1333800, 1359735, 1394600, 1431300, 1506168, 1568925, 1631682, 1717560, 1812980, 1882710, 1981800, 2091900, 2146950, 2175576, 2266225, 2447523, 2510280, 2576340, 2719470, 2862600, 3137850, 3220425, 3263364, 3625960, 3765420, 4079205, 4183800, 4293900, 4532450, 4706775, 4895046, 5152680, 5438940, 6275700, 6440850, 6526728, 6798675, 7530840, 8158410, 8587800, 9064900, 9413550, 9790092, 10877880, 12237615, 12551400, 12881700, 13597350, 16316820, 18129800, 18827100, 19580184, 20396025, 24475230, 25763400, 27194700, 32633640, 37654200, 40792050, 48950460, 54389400, 61188075, 81584100, 97900920, 122376150, 163168200, 244752300, 489504600]

約数ペア:

[(1, 489504600), (2, 244752300), (3, 163168200), (4, 122376150), (5, 97900920), (6, 81584100), (8, 61188075), (9, 54389400), (10, 48950460), (12, 40792050), (13, 37654200), (15, 32633640), (18, 27194700), (19, 25763400), (20, 24475230), (24, 20396025), (25, 19580184), (26, 18827100), (27, 18129800), (30, 16316820), (36, 13597350), (38, 12881700), (39, 12551400), (40, 12237615), (45, 10877880), (50, 9790092), (52, 9413550), (54, 9064900), (57, 8587800), (60, 8158410), (65, 7530840), (72, 6798675), (75, 6526728), (76, 6440850), (78, 6275700), (90, 5438940), (95, 5152680), (100, 4895046), (104, 4706775), (108, 4532450), (114, 4293900), (117, 4183800), (120, 4079205), (130, 3765420), (135, 3625960), (150, 3263364), (152, 3220425), (156, 3137850), (171, 2862600), (180, 2719470), (190, 2576340), (195, 2510280), (200, 2447523), (216, 2266225), (225, 2175576), (228, 2146950), (234, 2091900), (247, 1981800), (260, 1882710), (270, 1812980), (285, 1717560), (300, 1631682), (312, 1568925), (325, 1506168), (342, 1431300), (351, 1394600), (360, 1359735), (367, 1333800), (380, 1288170), (390, 1255140), (450, 1087788), (456, 1073475), (468, 1045950), (475, 1030536), (494, 990900), (513, 954200), (520, 941355), (540, 906490), (570, 858780), (585, 836760), (600, 815841), (650, 753084), (675, 725192), (684, 715650), (702, 697300), (734, 666900), (741, 660600), (760, 644085), (780, 627570), (855, 572520), (900, 543894), (936, 522975), (950, 515268), (975, 502056), (988, 495450), (1026, 477100), (1080, 453245), (1101, 444600), (1140, 429390), (1170, 418380), (1235, 396360), (1300, 376542), (1350, 362596), (1368, 357825), (1404, 348650), (1425, 343512), (1468, 333450), (1482, 330300), (1560, 313785), (1710, 286260), (1755, 278920), (1800, 271947), (1835, 266760), (1900, 257634), (1950, 251028), (1976, 247725), (2052, 238550), (2202, 222300), (2223, 220200), (2280, 214695), (2340, 209190), (2470, 198180), (2565, 190840), (2600, 188271), (2700, 181298), (2808, 174325), (2850, 171756), (2925, 167352), (2936, 166725), (2964, 165150), (3303, 148200), (3420, 143130), (3510, 139460), (3670, 133380), (3705, 132120), (3800, 128817), (3900, 125514), (4104, 119275), (4275, 114504), (4404, 111150), (4446, 110100), (4680, 104595), (4771, 102600), (4940, 99090), (5130, 95420), (5400, 90649), (5505, 88920), (5700, 85878), (5850, 83676), (5928, 82575), (6175, 79272), (6606, 74100), (6669, 73400), (6840, 71565), (6973, 70200), (7020, 69730), (7340, 66690), (7410, 66060), (7800, 62757), (8550, 57252), (8775, 55784), (8808, 55575), (8892, 55050), (9175, 53352), (9542, 51300), (9880, 49545), (9909, 49400), (10260, 47710), (11010, 44460), (11115, 44040), (11400, 42939), (11700, 41838), (12350, 39636), (12825, 38168), (13212, 37050), (13338, 36700), (13946, 35100), (14040, 34865), (14313, 34200), (14680, 33345), (14820, 33030), (16515, 29640), (17100, 28626), (17550, 27892), (17784, 27525), (18350, 26676), (18525, 26424), (19084, 25650), (19818, 24700), (20520, 23855), (20919, 23400), (22020, 22230)]