27421020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1259}}^1$

素因数の和:1296

約数の個数: 108

約数和(自身を含む): 91498680

約数和(自身を除く): 64077660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1259, 1452, 1815, 1980, 2178, 2420, 2518, 3630, 3777, 4356, 5036, 5445, 6295, 7260, 7554, 10890, 11331, 12590, 13849, 15108, 18885, 21780, 22662, 25180, 27698, 37770, 41547, 45324, 55396, 56655, 69245, 75540, 83094, 113310, 124641, 138490, 152339, 166188, 207735, 226620, 249282, 276980, 304678, 415470, 457017, 498564, 609356, 623205, 761695, 830940, 914034, 1246410, 1371051, 1523390, 1828068, 2285085, 2492820, 2742102, 3046780, 4570170, 5484204, 6855255, 9140340, 13710510, 27421020]

約数ペア:

[(1, 27421020), (2, 13710510), (3, 9140340), (4, 6855255), (5, 5484204), (6, 4570170), (9, 3046780), (10, 2742102), (11, 2492820), (12, 2285085), (15, 1828068), (18, 1523390), (20, 1371051), (22, 1246410), (30, 914034), (33, 830940), (36, 761695), (44, 623205), (45, 609356), (55, 498564), (60, 457017), (66, 415470), (90, 304678), (99, 276980), (110, 249282), (121, 226620), (132, 207735), (165, 166188), (180, 152339), (198, 138490), (220, 124641), (242, 113310), (330, 83094), (363, 75540), (396, 69245), (484, 56655), (495, 55396), (605, 45324), (660, 41547), (726, 37770), (990, 27698), (1089, 25180), (1210, 22662), (1259, 21780), (1452, 18885), (1815, 15108), (1980, 13849), (2178, 12590), (2420, 11331), (2518, 10890), (3630, 7554), (3777, 7260), (4356, 6295), (5036, 5445)]