275899680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 288

約数和(自身を含む): 1090672128

約数和(自身を除く): 814772448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 101, 105, 112, 120, 126, 140, 144, 160, 168, 180, 202, 210, 224, 240, 252, 271, 280, 288, 303, 315, 336, 360, 404, 420, 480, 504, 505, 542, 560, 606, 630, 672, 707, 720, 808, 813, 840, 909, 1008, 1010, 1084, 1120, 1212, 1260, 1355, 1414, 1440, 1515, 1616, 1626, 1680, 1818, 1897, 2016, 2020, 2121, 2168, 2424, 2439, 2520, 2710, 2828, 3030, 3232, 3252, 3360, 3535, 3636, 3794, 4040, 4065, 4242, 4336, 4545, 4848, 4878, 5040, 5420, 5656, 5691, 6060, 6363, 6504, 7070, 7272, 7588, 8080, 8130, 8484, 8672, 9090, 9485, 9696, 9756, 10080, 10605, 10840, 11312, 11382, 12120, 12195, 12726, 13008, 14140, 14544, 15176, 16160, 16260, 16968, 17073, 18180, 18970, 19512, 21210, 21680, 22624, 22764, 24240, 24390, 25452, 26016, 27371, 28280, 28455, 29088, 30352, 31815, 32520, 33936, 34146, 36360, 37940, 39024, 42420, 43360, 45528, 48480, 48780, 50904, 54742, 56560, 56910, 60704, 63630, 65040, 67872, 68292, 72720, 75880, 78048, 82113, 84840, 85365, 91056, 97560, 101808, 109484, 113120, 113820, 127260, 130080, 136584, 136855, 145440, 151760, 164226, 169680, 170730, 182112, 191597, 195120, 203616, 218968, 227640, 246339, 254520, 273168, 273710, 303520, 328452, 339360, 341460, 383194, 390240, 410565, 437936, 455280, 492678, 509040, 546336, 547420, 574791, 656904, 682920, 766388, 821130, 875872, 910560, 957985, 985356, 1018080, 1094840, 1149582, 1231695, 1313808, 1365840, 1532776, 1642260, 1724373, 1915970, 1970712, 2189680, 2299164, 2463390, 2627616, 2731680, 2873955, 3065552, 3284520, 3448746, 3831940, 3941424, 4379360, 4598328, 4926780, 5747910, 6131104, 6569040, 6897492, 7663880, 7882848, 8621865, 9196656, 9853560, 11495820, 13138080, 13794984, 15327760, 17243730, 18393312, 19707120, 22991640, 27589968, 30655520, 34487460, 39414240, 45983280, 55179936, 68974920, 91966560, 137949840, 275899680]

約数ペア:

[(1, 275899680), (2, 137949840), (3, 91966560), (4, 68974920), (5, 55179936), (6, 45983280), (7, 39414240), (8, 34487460), (9, 30655520), (10, 27589968), (12, 22991640), (14, 19707120), (15, 18393312), (16, 17243730), (18, 15327760), (20, 13794984), (21, 13138080), (24, 11495820), (28, 9853560), (30, 9196656), (32, 8621865), (35, 7882848), (36, 7663880), (40, 6897492), (42, 6569040), (45, 6131104), (48, 5747910), (56, 4926780), (60, 4598328), (63, 4379360), (70, 3941424), (72, 3831940), (80, 3448746), (84, 3284520), (90, 3065552), (96, 2873955), (101, 2731680), (105, 2627616), (112, 2463390), (120, 2299164), (126, 2189680), (140, 1970712), (144, 1915970), (160, 1724373), (168, 1642260), (180, 1532776), (202, 1365840), (210, 1313808), (224, 1231695), (240, 1149582), (252, 1094840), (271, 1018080), (280, 985356), (288, 957985), (303, 910560), (315, 875872), (336, 821130), (360, 766388), (404, 682920), (420, 656904), (480, 574791), (504, 547420), (505, 546336), (542, 509040), (560, 492678), (606, 455280), (630, 437936), (672, 410565), (707, 390240), (720, 383194), (808, 341460), (813, 339360), (840, 328452), (909, 303520), (1008, 273710), (1010, 273168), (1084, 254520), (1120, 246339), (1212, 227640), (1260, 218968), (1355, 203616), (1414, 195120), (1440, 191597), (1515, 182112), (1616, 170730), (1626, 169680), (1680, 164226), (1818, 151760), (1897, 145440), (2016, 136855), (2020, 136584), (2121, 130080), (2168, 127260), (2424, 113820), (2439, 113120), (2520, 109484), (2710, 101808), (2828, 97560), (3030, 91056), (3232, 85365), (3252, 84840), (3360, 82113), (3535, 78048), (3636, 75880), (3794, 72720), (4040, 68292), (4065, 67872), (4242, 65040), (4336, 63630), (4545, 60704), (4848, 56910), (4878, 56560), (5040, 54742), (5420, 50904), (5656, 48780), (5691, 48480), (6060, 45528), (6363, 43360), (6504, 42420), (7070, 39024), (7272, 37940), (7588, 36360), (8080, 34146), (8130, 33936), (8484, 32520), (8672, 31815), (9090, 30352), (9485, 29088), (9696, 28455), (9756, 28280), (10080, 27371), (10605, 26016), (10840, 25452), (11312, 24390), (11382, 24240), (12120, 22764), (12195, 22624), (12726, 21680), (13008, 21210), (14140, 19512), (14544, 18970), (15176, 18180), (16160, 17073), (16260, 16968)]