87055560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 296687160

約数和(自身を除く): 209631600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 270, 277, 291, 324, 360, 388, 405, 485, 540, 554, 582, 648, 776, 810, 831, 873, 970, 1080, 1108, 1164, 1385, 1455, 1620, 1662, 1746, 1940, 2216, 2328, 2493, 2619, 2770, 2910, 3240, 3324, 3492, 3880, 4155, 4365, 4986, 5238, 5540, 5820, 6648, 6984, 7479, 7857, 8310, 8730, 9972, 10476, 11080, 11640, 12465, 13095, 14958, 15714, 16620, 17460, 19944, 20952, 22437, 24930, 26190, 26869, 29916, 31428, 33240, 34920, 37395, 39285, 44874, 49860, 52380, 53738, 59832, 62856, 74790, 78570, 80607, 89748, 99720, 104760, 107476, 112185, 134345, 149580, 157140, 161214, 179496, 214952, 224370, 241821, 268690, 299160, 314280, 322428, 403035, 448740, 483642, 537380, 644856, 725463, 806070, 897480, 967284, 1074760, 1209105, 1450926, 1612140, 1934568, 2176389, 2418210, 2901852, 3224280, 3627315, 4352778, 4836420, 5803704, 7254630, 8705556, 9672840, 10881945, 14509260, 17411112, 21763890, 29018520, 43527780, 87055560]

約数ペア:

[(1, 87055560), (2, 43527780), (3, 29018520), (4, 21763890), (5, 17411112), (6, 14509260), (8, 10881945), (9, 9672840), (10, 8705556), (12, 7254630), (15, 5803704), (18, 4836420), (20, 4352778), (24, 3627315), (27, 3224280), (30, 2901852), (36, 2418210), (40, 2176389), (45, 1934568), (54, 1612140), (60, 1450926), (72, 1209105), (81, 1074760), (90, 967284), (97, 897480), (108, 806070), (120, 725463), (135, 644856), (162, 537380), (180, 483642), (194, 448740), (216, 403035), (270, 322428), (277, 314280), (291, 299160), (324, 268690), (360, 241821), (388, 224370), (405, 214952), (485, 179496), (540, 161214), (554, 157140), (582, 149580), (648, 134345), (776, 112185), (810, 107476), (831, 104760), (873, 99720), (970, 89748), (1080, 80607), (1108, 78570), (1164, 74790), (1385, 62856), (1455, 59832), (1620, 53738), (1662, 52380), (1746, 49860), (1940, 44874), (2216, 39285), (2328, 37395), (2493, 34920), (2619, 33240), (2770, 31428), (2910, 29916), (3240, 26869), (3324, 26190), (3492, 24930), (3880, 22437), (4155, 20952), (4365, 19944), (4986, 17460), (5238, 16620), (5540, 15714), (5820, 14958), (6648, 13095), (6984, 12465), (7479, 11640), (7857, 11080), (8310, 10476), (8730, 9972)]