27683460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 97284096

約数和(自身を除く): 69600636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 127, 140, 173, 180, 210, 252, 254, 315, 346, 381, 420, 508, 519, 630, 635, 692, 762, 865, 889, 1038, 1143, 1211, 1260, 1270, 1524, 1557, 1730, 1778, 1905, 2076, 2286, 2422, 2540, 2595, 2667, 3114, 3460, 3556, 3633, 3810, 4445, 4572, 4844, 5190, 5334, 5715, 6055, 6228, 7266, 7620, 7785, 8001, 8890, 10380, 10668, 10899, 11430, 12110, 13335, 14532, 15570, 16002, 17780, 18165, 21798, 21971, 22860, 24220, 26670, 31140, 32004, 36330, 40005, 43596, 43942, 53340, 54495, 65913, 72660, 80010, 87884, 108990, 109855, 131826, 153797, 160020, 197739, 217980, 219710, 263652, 307594, 329565, 395478, 439420, 461391, 615188, 659130, 768985, 790956, 922782, 988695, 1318260, 1384173, 1537970, 1845564, 1977390, 2306955, 2768346, 3075940, 3954780, 4613910, 5536692, 6920865, 9227820, 13841730, 27683460]

約数ペア:

[(1, 27683460), (2, 13841730), (3, 9227820), (4, 6920865), (5, 5536692), (6, 4613910), (7, 3954780), (9, 3075940), (10, 2768346), (12, 2306955), (14, 1977390), (15, 1845564), (18, 1537970), (20, 1384173), (21, 1318260), (28, 988695), (30, 922782), (35, 790956), (36, 768985), (42, 659130), (45, 615188), (60, 461391), (63, 439420), (70, 395478), (84, 329565), (90, 307594), (105, 263652), (126, 219710), (127, 217980), (140, 197739), (173, 160020), (180, 153797), (210, 131826), (252, 109855), (254, 108990), (315, 87884), (346, 80010), (381, 72660), (420, 65913), (508, 54495), (519, 53340), (630, 43942), (635, 43596), (692, 40005), (762, 36330), (865, 32004), (889, 31140), (1038, 26670), (1143, 24220), (1211, 22860), (1260, 21971), (1270, 21798), (1524, 18165), (1557, 17780), (1730, 16002), (1778, 15570), (1905, 14532), (2076, 13335), (2286, 12110), (2422, 11430), (2540, 10899), (2595, 10668), (2667, 10380), (3114, 8890), (3460, 8001), (3556, 7785), (3633, 7620), (3810, 7266), (4445, 6228), (4572, 6055), (4844, 5715), (5190, 5334)]