27768690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5448

約数の個数: 64

約数和(自身を含む): 77961600

約数和(自身を除く): 50192910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 5413, 10826, 16239, 27065, 32478, 48717, 54130, 81195, 97434, 102847, 146151, 162390, 205694, 243585, 292302, 308541, 487170, 514235, 617082, 730755, 925623, 1028470, 1461510, 1542705, 1851246, 2776869, 3085410, 4628115, 5553738, 9256230, 13884345, 27768690]

約数ペア:

[(1, 27768690), (2, 13884345), (3, 9256230), (5, 5553738), (6, 4628115), (9, 3085410), (10, 2776869), (15, 1851246), (18, 1542705), (19, 1461510), (27, 1028470), (30, 925623), (38, 730755), (45, 617082), (54, 514235), (57, 487170), (90, 308541), (95, 292302), (114, 243585), (135, 205694), (171, 162390), (190, 146151), (270, 102847), (285, 97434), (342, 81195), (513, 54130), (570, 48717), (855, 32478), (1026, 27065), (1710, 16239), (2565, 10826), (5130, 5413)]