27316520

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 78624000

約数和(自身を除く): 51307480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 181, 196, 220, 245, 280, 308, 343, 362, 385, 392, 440, 490, 539, 616, 686, 724, 770, 905, 980, 1078, 1267, 1372, 1448, 1540, 1715, 1810, 1960, 1991, 2156, 2534, 2695, 2744, 3080, 3430, 3620, 3773, 3982, 4312, 5068, 5390, 6335, 6860, 7240, 7546, 7964, 8869, 9955, 10136, 10780, 12670, 13720, 13937, 15092, 15928, 17738, 18865, 19910, 21560, 25340, 27874, 30184, 35476, 37730, 39820, 44345, 50680, 55748, 62083, 69685, 70952, 75460, 79640, 88690, 97559, 111496, 124166, 139370, 150920, 177380, 195118, 248332, 278740, 310415, 354760, 390236, 487795, 496664, 557480, 620830, 682913, 780472, 975590, 1241660, 1365826, 1951180, 2483320, 2731652, 3414565, 3902360, 5463304, 6829130, 13658260, 27316520]

約数ペア:

[(1, 27316520), (2, 13658260), (4, 6829130), (5, 5463304), (7, 3902360), (8, 3414565), (10, 2731652), (11, 2483320), (14, 1951180), (20, 1365826), (22, 1241660), (28, 975590), (35, 780472), (40, 682913), (44, 620830), (49, 557480), (55, 496664), (56, 487795), (70, 390236), (77, 354760), (88, 310415), (98, 278740), (110, 248332), (140, 195118), (154, 177380), (181, 150920), (196, 139370), (220, 124166), (245, 111496), (280, 97559), (308, 88690), (343, 79640), (362, 75460), (385, 70952), (392, 69685), (440, 62083), (490, 55748), (539, 50680), (616, 44345), (686, 39820), (724, 37730), (770, 35476), (905, 30184), (980, 27874), (1078, 25340), (1267, 21560), (1372, 19910), (1448, 18865), (1540, 17738), (1715, 15928), (1810, 15092), (1960, 13937), (1991, 13720), (2156, 12670), (2534, 10780), (2695, 10136), (2744, 9955), (3080, 8869), (3430, 7964), (3620, 7546), (3773, 7240), (3982, 6860), (4312, 6335), (5068, 5390)]