27747720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:66

約数の個数: 432

約数和(自身を含む): 124176780

約数和(自身を除く): 96429060

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 49, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 98, 99, 104, 105, 110, 117, 120, 121, 126, 130, 132, 140, 143, 147, 154, 156, 165, 168, 180, 182, 195, 196, 198, 210, 220, 231, 234, 242, 245, 252, 260, 264, 273, 280, 286, 294, 308, 312, 315, 330, 360, 363, 364, 385, 390, 392, 396, 420, 429, 440, 441, 455, 462, 468, 484, 490, 495, 504, 520, 539, 546, 572, 585, 588, 605, 616, 630, 637, 660, 693, 715, 726, 728, 735, 770, 780, 792, 819, 840, 847, 858, 882, 910, 924, 936, 968, 980, 990, 1001, 1078, 1089, 1092, 1144, 1155, 1170, 1176, 1210, 1260, 1274, 1287, 1320, 1365, 1386, 1430, 1452, 1470, 1540, 1560, 1573, 1617, 1638, 1694, 1716, 1764, 1815, 1820, 1848, 1911, 1960, 1980, 2002, 2145, 2156, 2178, 2184, 2205, 2310, 2340, 2420, 2520, 2541, 2548, 2574, 2695, 2730, 2772, 2860, 2904, 2940, 3003, 3080, 3146, 3185, 3234, 3276, 3388, 3432, 3465, 3528, 3630, 3640, 3822, 3960, 4004, 4095, 4235, 4290, 4312, 4356, 4410, 4620, 4680, 4719, 4840, 4851, 5005, 5082, 5096, 5148, 5390, 5445, 5460, 5544, 5720, 5733, 5880, 5929, 6006, 6292, 6370, 6435, 6468, 6552, 6776, 6930, 7007, 7260, 7623, 7644, 7865, 8008, 8085, 8190, 8470, 8580, 8712, 8820, 9009, 9240, 9438, 9555, 9702, 10010, 10164, 10296, 10780, 10890, 10920, 11011, 11466, 11858, 12012, 12584, 12705, 12740, 12870, 12936, 13860, 14014, 14157, 14520, 15015, 15246, 15288, 15730, 16170, 16380, 16940, 17160, 17640, 17787, 18018, 18876, 19110, 19404, 20020, 20328, 21021, 21560, 21780, 22022, 22932, 23595, 23716, 24024, 24255, 25410, 25480, 25740, 27720, 28028, 28314, 28665, 29645, 30030, 30492, 31460, 32340, 32760, 33033, 33880, 35035, 35574, 36036, 37752, 38115, 38220, 38808, 40040, 42042, 43560, 44044, 45045, 45864, 47190, 47432, 48510, 50820, 51480, 53361, 55055, 56056, 56628, 57330, 59290, 60060, 60984, 62920, 63063, 64680, 66066, 70070, 70785, 71148, 72072, 76230, 76440, 77077, 84084, 88088, 88935, 90090, 94380, 97020, 99099, 101640, 105105, 106722, 110110, 113256, 114660, 118580, 120120, 126126, 132132, 140140, 141570, 142296, 152460, 154154, 165165, 168168, 177870, 180180, 188760, 194040, 198198, 210210, 213444, 220220, 229320, 231231, 237160, 252252, 264264, 266805, 280280, 283140, 304920, 308308, 315315, 330330, 355740, 360360, 385385, 396396, 420420, 426888, 440440, 462462, 495495, 504504, 533610, 566280, 616616, 630630, 660660, 693693, 711480, 770770, 792792, 840840, 924924, 990990, 1067220, 1156155, 1261260, 1321320, 1387386, 1541540, 1849848, 1981980, 2134440, 2312310, 2522520, 2774772, 3083080, 3468465, 3963960, 4624620, 5549544, 6936930, 9249240, 13873860, 27747720]

約数ペア:

[(1, 27747720), (2, 13873860), (3, 9249240), (4, 6936930), (5, 5549544), (6, 4624620), (7, 3963960), (8, 3468465), (9, 3083080), (10, 2774772), (11, 2522520), (12, 2312310), (13, 2134440), (14, 1981980), (15, 1849848), (18, 1541540), (20, 1387386), (21, 1321320), (22, 1261260), (24, 1156155), (26, 1067220), (28, 990990), (30, 924924), (33, 840840), (35, 792792), (36, 770770), (39, 711480), (40, 693693), (42, 660660), (44, 630630), (45, 616616), (49, 566280), (52, 533610), (55, 504504), (56, 495495), (60, 462462), (63, 440440), (65, 426888), (66, 420420), (70, 396396), (72, 385385), (77, 360360), (78, 355740), (84, 330330), (88, 315315), (90, 308308), (91, 304920), (98, 283140), (99, 280280), (104, 266805), (105, 264264), (110, 252252), (117, 237160), (120, 231231), (121, 229320), (126, 220220), (130, 213444), (132, 210210), (140, 198198), (143, 194040), (147, 188760), (154, 180180), (156, 177870), (165, 168168), (168, 165165), (180, 154154), (182, 152460), (195, 142296), (196, 141570), (198, 140140), (210, 132132), (220, 126126), (231, 120120), (234, 118580), (242, 114660), (245, 113256), (252, 110110), (260, 106722), (264, 105105), (273, 101640), (280, 99099), (286, 97020), (294, 94380), (308, 90090), (312, 88935), (315, 88088), (330, 84084), (360, 77077), (363, 76440), (364, 76230), (385, 72072), (390, 71148), (392, 70785), (396, 70070), (420, 66066), (429, 64680), (440, 63063), (441, 62920), (455, 60984), (462, 60060), (468, 59290), (484, 57330), (490, 56628), (495, 56056), (504, 55055), (520, 53361), (539, 51480), (546, 50820), (572, 48510), (585, 47432), (588, 47190), (605, 45864), (616, 45045), (630, 44044), (637, 43560), (660, 42042), (693, 40040), (715, 38808), (726, 38220), (728, 38115), (735, 37752), (770, 36036), (780, 35574), (792, 35035), (819, 33880), (840, 33033), (847, 32760), (858, 32340), (882, 31460), (910, 30492), (924, 30030), (936, 29645), (968, 28665), (980, 28314), (990, 28028), (1001, 27720), (1078, 25740), (1089, 25480), (1092, 25410), (1144, 24255), (1155, 24024), (1170, 23716), (1176, 23595), (1210, 22932), (1260, 22022), (1274, 21780), (1287, 21560), (1320, 21021), (1365, 20328), (1386, 20020), (1430, 19404), (1452, 19110), (1470, 18876), (1540, 18018), (1560, 17787), (1573, 17640), (1617, 17160), (1638, 16940), (1694, 16380), (1716, 16170), (1764, 15730), (1815, 15288), (1820, 15246), (1848, 15015), (1911, 14520), (1960, 14157), (1980, 14014), (2002, 13860), (2145, 12936), (2156, 12870), (2178, 12740), (2184, 12705), (2205, 12584), (2310, 12012), (2340, 11858), (2420, 11466), (2520, 11011), (2541, 10920), (2548, 10890), (2574, 10780), (2695, 10296), (2730, 10164), (2772, 10010), (2860, 9702), (2904, 9555), (2940, 9438), (3003, 9240), (3080, 9009), (3146, 8820), (3185, 8712), (3234, 8580), (3276, 8470), (3388, 8190), (3432, 8085), (3465, 8008), (3528, 7865), (3630, 7644), (3640, 7623), (3822, 7260), (3960, 7007), (4004, 6930), (4095, 6776), (4235, 6552), (4290, 6468), (4312, 6435), (4356, 6370), (4410, 6292), (4620, 6006), (4680, 5929), (4719, 5880), (4840, 5733), (4851, 5720), (5005, 5544), (5082, 5460), (5096, 5445), (5148, 5390)]