101997280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 318753792

約数和(自身を除く): 216756512

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 340, 352, 374, 385, 440, 476, 487, 544, 560, 595, 616, 680, 748, 770, 880, 935, 952, 974, 1120, 1190, 1232, 1309, 1360, 1496, 1540, 1760, 1870, 1904, 1948, 2380, 2435, 2464, 2618, 2720, 2992, 3080, 3409, 3740, 3808, 3896, 4760, 4870, 5236, 5357, 5984, 6160, 6545, 6818, 7480, 7792, 8279, 9520, 9740, 10472, 10714, 12320, 13090, 13636, 14960, 15584, 16558, 17045, 19040, 19480, 20944, 21428, 26180, 26785, 27272, 29920, 33116, 34090, 37499, 38960, 41395, 41888, 42856, 52360, 53570, 54544, 57953, 66232, 68180, 74998, 77920, 82790, 85712, 91069, 104720, 107140, 109088, 115906, 132464, 136360, 149996, 165580, 171424, 182138, 187495, 209440, 214280, 231812, 264928, 272720, 289765, 299992, 331160, 364276, 374990, 428560, 455345, 463624, 545440, 579530, 599984, 637483, 662320, 728552, 749980, 857120, 910690, 927248, 1159060, 1199968, 1274966, 1324640, 1457104, 1499960, 1821380, 1854496, 2318120, 2549932, 2914208, 2999920, 3187415, 3642760, 4636240, 5099864, 5999840, 6374830, 7285520, 9272480, 10199728, 12749660, 14571040, 20399456, 25499320, 50998640, 101997280]

約数ペア:

[(1, 101997280), (2, 50998640), (4, 25499320), (5, 20399456), (7, 14571040), (8, 12749660), (10, 10199728), (11, 9272480), (14, 7285520), (16, 6374830), (17, 5999840), (20, 5099864), (22, 4636240), (28, 3642760), (32, 3187415), (34, 2999920), (35, 2914208), (40, 2549932), (44, 2318120), (55, 1854496), (56, 1821380), (68, 1499960), (70, 1457104), (77, 1324640), (80, 1274966), (85, 1199968), (88, 1159060), (110, 927248), (112, 910690), (119, 857120), (136, 749980), (140, 728552), (154, 662320), (160, 637483), (170, 599984), (176, 579530), (187, 545440), (220, 463624), (224, 455345), (238, 428560), (272, 374990), (280, 364276), (308, 331160), (340, 299992), (352, 289765), (374, 272720), (385, 264928), (440, 231812), (476, 214280), (487, 209440), (544, 187495), (560, 182138), (595, 171424), (616, 165580), (680, 149996), (748, 136360), (770, 132464), (880, 115906), (935, 109088), (952, 107140), (974, 104720), (1120, 91069), (1190, 85712), (1232, 82790), (1309, 77920), (1360, 74998), (1496, 68180), (1540, 66232), (1760, 57953), (1870, 54544), (1904, 53570), (1948, 52360), (2380, 42856), (2435, 41888), (2464, 41395), (2618, 38960), (2720, 37499), (2992, 34090), (3080, 33116), (3409, 29920), (3740, 27272), (3808, 26785), (3896, 26180), (4760, 21428), (4870, 20944), (5236, 19480), (5357, 19040), (5984, 17045), (6160, 16558), (6545, 15584), (6818, 14960), (7480, 13636), (7792, 13090), (8279, 12320), (9520, 10714), (9740, 10472)]