27454860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 84005376

約数和(自身を除く): 56550516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1201, 1270, 1524, 1905, 2286, 2402, 2540, 3603, 3810, 4572, 4804, 5715, 6005, 7206, 7620, 10809, 11430, 12010, 14412, 18015, 21618, 22860, 24020, 36030, 43236, 54045, 72060, 108090, 152527, 216180, 305054, 457581, 610108, 762635, 915162, 1372743, 1525270, 1830324, 2287905, 2745486, 3050540, 4575810, 5490972, 6863715, 9151620, 13727430, 27454860]

約数ペア:

[(1, 27454860), (2, 13727430), (3, 9151620), (4, 6863715), (5, 5490972), (6, 4575810), (9, 3050540), (10, 2745486), (12, 2287905), (15, 1830324), (18, 1525270), (20, 1372743), (30, 915162), (36, 762635), (45, 610108), (60, 457581), (90, 305054), (127, 216180), (180, 152527), (254, 108090), (381, 72060), (508, 54045), (635, 43236), (762, 36030), (1143, 24020), (1201, 22860), (1270, 21618), (1524, 18015), (1905, 14412), (2286, 12010), (2402, 11430), (2540, 10809), (3603, 7620), (3810, 7206), (4572, 6005), (4804, 5715)]