27397980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 86184000

約数和(自身を除く): 58786020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 449, 452, 540, 565, 678, 898, 1017, 1130, 1347, 1356, 1695, 1796, 2034, 2245, 2260, 2694, 3051, 3390, 4041, 4068, 4490, 5085, 5388, 6102, 6735, 6780, 8082, 8980, 10170, 12123, 12204, 13470, 15255, 16164, 20205, 20340, 24246, 26940, 30510, 40410, 48492, 50737, 60615, 61020, 80820, 101474, 121230, 152211, 202948, 242460, 253685, 304422, 456633, 507370, 608844, 761055, 913266, 1014740, 1369899, 1522110, 1826532, 2283165, 2739798, 3044220, 4566330, 5479596, 6849495, 9132660, 13698990, 27397980]

約数ペア:

[(1, 27397980), (2, 13698990), (3, 9132660), (4, 6849495), (5, 5479596), (6, 4566330), (9, 3044220), (10, 2739798), (12, 2283165), (15, 1826532), (18, 1522110), (20, 1369899), (27, 1014740), (30, 913266), (36, 761055), (45, 608844), (54, 507370), (60, 456633), (90, 304422), (108, 253685), (113, 242460), (135, 202948), (180, 152211), (226, 121230), (270, 101474), (339, 80820), (449, 61020), (452, 60615), (540, 50737), (565, 48492), (678, 40410), (898, 30510), (1017, 26940), (1130, 24246), (1347, 20340), (1356, 20205), (1695, 16164), (1796, 15255), (2034, 13470), (2245, 12204), (2260, 12123), (2694, 10170), (3051, 8980), (3390, 8082), (4041, 6780), (4068, 6735), (4490, 6102), (5085, 5388)]