2100081816

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 384

約数和(自身を含む): 7157230080

約数和(自身を除く): 5057148264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 43, 54, 56, 63, 72, 74, 81, 84, 86, 97, 108, 111, 126, 129, 148, 162, 168, 172, 189, 194, 216, 222, 243, 252, 258, 259, 291, 296, 301, 324, 333, 344, 378, 387, 388, 444, 486, 504, 516, 518, 567, 582, 602, 648, 666, 679, 756, 774, 776, 777, 873, 888, 903, 972, 999, 1032, 1036, 1134, 1161, 1164, 1204, 1332, 1358, 1512, 1548, 1554, 1591, 1701, 1746, 1806, 1944, 1998, 2037, 2072, 2268, 2322, 2328, 2331, 2408, 2619, 2664, 2709, 2716, 2997, 3096, 3108, 3182, 3402, 3483, 3492, 3589, 3612, 3996, 4074, 4171, 4536, 4644, 4662, 4773, 5238, 5418, 5432, 5994, 6111, 6216, 6364, 6804, 6966, 6984, 6993, 7178, 7224, 7857, 7992, 8127, 8148, 8342, 8991, 9288, 9324, 9546, 10449, 10476, 10767, 10836, 11137, 11988, 12222, 12513, 12728, 13608, 13932, 13986, 14319, 14356, 15714, 16254, 16296, 16684, 17982, 18333, 18648, 19092, 20898, 20952, 20979, 21534, 21672, 22274, 23571, 23976, 24381, 24444, 25026, 25123, 27864, 27972, 28638, 28712, 29197, 31428, 32301, 32508, 33368, 33411, 35964, 36666, 37539, 38184, 41796, 41958, 42957, 43068, 44548, 47142, 48762, 48888, 50052, 50246, 54999, 55944, 57276, 58394, 62856, 62937, 64602, 65016, 66822, 71928, 73143, 73332, 75078, 75369, 83592, 83916, 85914, 86136, 87591, 89096, 94284, 96903, 97524, 100104, 100233, 100492, 109998, 112617, 114552, 116788, 125874, 128871, 129204, 133644, 146286, 146664, 150156, 150738, 154327, 164997, 167832, 171828, 175182, 188568, 193806, 195048, 200466, 200984, 219996, 225234, 226107, 233576, 251748, 257742, 258408, 262773, 267288, 290709, 292572, 300312, 300699, 301476, 308654, 329994, 337851, 343656, 350364, 386613, 387612, 400932, 439992, 450468, 452214, 462981, 503496, 515484, 525546, 581418, 585144, 601398, 602952, 617308, 659988, 675702, 678321, 700728, 773226, 775224, 788319, 801864, 872127, 900936, 902097, 904428, 925962, 1013553, 1030968, 1051092, 1080289, 1162836, 1202796, 1234616, 1319976, 1351404, 1356642, 1388943, 1546452, 1576638, 1744254, 1804194, 1808856, 1851924, 2027106, 2034963, 2102184, 2160578, 2325672, 2364957, 2405592, 2702808, 2706291, 2713284, 2777886, 3092904, 3153276, 3240867, 3488508, 3608388, 3703848, 4054212, 4069926, 4166829, 4321156, 4729914, 5412582, 5426568, 5555772, 6104889, 6306552, 6481734, 6977016, 7094871, 7216776, 8108424, 8139852, 8333658, 8642312, 9459828, 9722601, 10825164, 11111544, 12209778, 12500487, 12963468, 14189742, 16279704, 16667316, 18919656, 19445202, 21650328, 24419556, 25000974, 25926936, 28379484, 29167803, 33334632, 37501461, 38890404, 48839112, 50001948, 56758968, 58335606, 75002922, 77780808, 87503409, 100003896, 116671212, 150005844, 175006818, 233342424, 262510227, 300011688, 350013636, 525020454, 700027272, 1050040908, 2100081816]

約数ペア:

[(1, 2100081816), (2, 1050040908), (3, 700027272), (4, 525020454), (6, 350013636), (7, 300011688), (8, 262510227), (9, 233342424), (12, 175006818), (14, 150005844), (18, 116671212), (21, 100003896), (24, 87503409), (27, 77780808), (28, 75002922), (36, 58335606), (37, 56758968), (42, 50001948), (43, 48839112), (54, 38890404), (56, 37501461), (63, 33334632), (72, 29167803), (74, 28379484), (81, 25926936), (84, 25000974), (86, 24419556), (97, 21650328), (108, 19445202), (111, 18919656), (126, 16667316), (129, 16279704), (148, 14189742), (162, 12963468), (168, 12500487), (172, 12209778), (189, 11111544), (194, 10825164), (216, 9722601), (222, 9459828), (243, 8642312), (252, 8333658), (258, 8139852), (259, 8108424), (291, 7216776), (296, 7094871), (301, 6977016), (324, 6481734), (333, 6306552), (344, 6104889), (378, 5555772), (387, 5426568), (388, 5412582), (444, 4729914), (486, 4321156), (504, 4166829), (516, 4069926), (518, 4054212), (567, 3703848), (582, 3608388), (602, 3488508), (648, 3240867), (666, 3153276), (679, 3092904), (756, 2777886), (774, 2713284), (776, 2706291), (777, 2702808), (873, 2405592), (888, 2364957), (903, 2325672), (972, 2160578), (999, 2102184), (1032, 2034963), (1036, 2027106), (1134, 1851924), (1161, 1808856), (1164, 1804194), (1204, 1744254), (1332, 1576638), (1358, 1546452), (1512, 1388943), (1548, 1356642), (1554, 1351404), (1591, 1319976), (1701, 1234616), (1746, 1202796), (1806, 1162836), (1944, 1080289), (1998, 1051092), (2037, 1030968), (2072, 1013553), (2268, 925962), (2322, 904428), (2328, 902097), (2331, 900936), (2408, 872127), (2619, 801864), (2664, 788319), (2709, 775224), (2716, 773226), (2997, 700728), (3096, 678321), (3108, 675702), (3182, 659988), (3402, 617308), (3483, 602952), (3492, 601398), (3589, 585144), (3612, 581418), (3996, 525546), (4074, 515484), (4171, 503496), (4536, 462981), (4644, 452214), (4662, 450468), (4773, 439992), (5238, 400932), (5418, 387612), (5432, 386613), (5994, 350364), (6111, 343656), (6216, 337851), (6364, 329994), (6804, 308654), (6966, 301476), (6984, 300699), (6993, 300312), (7178, 292572), (7224, 290709), (7857, 267288), (7992, 262773), (8127, 258408), (8148, 257742), (8342, 251748), (8991, 233576), (9288, 226107), (9324, 225234), (9546, 219996), (10449, 200984), (10476, 200466), (10767, 195048), (10836, 193806), (11137, 188568), (11988, 175182), (12222, 171828), (12513, 167832), (12728, 164997), (13608, 154327), (13932, 150738), (13986, 150156), (14319, 146664), (14356, 146286), (15714, 133644), (16254, 129204), (16296, 128871), (16684, 125874), (17982, 116788), (18333, 114552), (18648, 112617), (19092, 109998), (20898, 100492), (20952, 100233), (20979, 100104), (21534, 97524), (21672, 96903), (22274, 94284), (23571, 89096), (23976, 87591), (24381, 86136), (24444, 85914), (25026, 83916), (25123, 83592), (27864, 75369), (27972, 75078), (28638, 73332), (28712, 73143), (29197, 71928), (31428, 66822), (32301, 65016), (32508, 64602), (33368, 62937), (33411, 62856), (35964, 58394), (36666, 57276), (37539, 55944), (38184, 54999), (41796, 50246), (41958, 50052), (42957, 48888), (43068, 48762), (44548, 47142)]