80150730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2839

約数の個数: 64

約数和(自身を含む): 212284800

約数和(自身を除く): 132134070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 165, 178, 267, 330, 445, 534, 890, 979, 1335, 1958, 2670, 2729, 2937, 4895, 5458, 5874, 8187, 9790, 13645, 14685, 16374, 27290, 29370, 30019, 40935, 60038, 81870, 90057, 150095, 180114, 242881, 300190, 450285, 485762, 728643, 900570, 1214405, 1457286, 2428810, 2671691, 3643215, 5343382, 7286430, 8015073, 13358455, 16030146, 26716910, 40075365, 80150730]

約数ペア:

[(1, 80150730), (2, 40075365), (3, 26716910), (5, 16030146), (6, 13358455), (10, 8015073), (11, 7286430), (15, 5343382), (22, 3643215), (30, 2671691), (33, 2428810), (55, 1457286), (66, 1214405), (89, 900570), (110, 728643), (165, 485762), (178, 450285), (267, 300190), (330, 242881), (445, 180114), (534, 150095), (890, 90057), (979, 81870), (1335, 60038), (1958, 40935), (2670, 30019), (2729, 29370), (2937, 27290), (4895, 16374), (5458, 14685), (5874, 13645), (8187, 9790)]