27431580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 57482340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 467, 534, 660, 890, 934, 979, 1068, 1335, 1401, 1780, 1868, 1958, 2335, 2670, 2802, 2937, 3916, 4670, 4895, 5137, 5340, 5604, 5874, 7005, 9340, 9790, 10274, 11748, 14010, 14685, 15411, 19580, 20548, 25685, 28020, 29370, 30822, 41563, 51370, 58740, 61644, 77055, 83126, 102740, 124689, 154110, 166252, 207815, 249378, 308220, 415630, 457193, 498756, 623445, 831260, 914386, 1246890, 1371579, 1828772, 2285965, 2493780, 2743158, 4571930, 5486316, 6857895, 9143860, 13715790, 27431580]

約数ペア:

[(1, 27431580), (2, 13715790), (3, 9143860), (4, 6857895), (5, 5486316), (6, 4571930), (10, 2743158), (11, 2493780), (12, 2285965), (15, 1828772), (20, 1371579), (22, 1246890), (30, 914386), (33, 831260), (44, 623445), (55, 498756), (60, 457193), (66, 415630), (89, 308220), (110, 249378), (132, 207815), (165, 166252), (178, 154110), (220, 124689), (267, 102740), (330, 83126), (356, 77055), (445, 61644), (467, 58740), (534, 51370), (660, 41563), (890, 30822), (934, 29370), (979, 28020), (1068, 25685), (1335, 20548), (1401, 19580), (1780, 15411), (1868, 14685), (1958, 14010), (2335, 11748), (2670, 10274), (2802, 9790), (2937, 9340), (3916, 7005), (4670, 5874), (4895, 5604), (5137, 5340)]