55537380

素因数分解:

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

素因数の和:5450

約数の個数: 96

約数和(自身を含む): 181910400

約数和(自身を除く): 126373020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 5413, 10260, 10826, 16239, 21652, 27065, 32478, 48717, 54130, 64956, 81195, 97434, 102847, 108260, 146151, 162390, 194868, 205694, 243585, 292302, 308541, 324780, 411388, 487170, 514235, 584604, 617082, 730755, 925623, 974340, 1028470, 1234164, 1461510, 1542705, 1851246, 2056940, 2776869, 2923020, 3085410, 3702492, 4628115, 5553738, 6170820, 9256230, 11107476, 13884345, 18512460, 27768690, 55537380]

約数ペア:

[(1, 55537380), (2, 27768690), (3, 18512460), (4, 13884345), (5, 11107476), (6, 9256230), (9, 6170820), (10, 5553738), (12, 4628115), (15, 3702492), (18, 3085410), (19, 2923020), (20, 2776869), (27, 2056940), (30, 1851246), (36, 1542705), (38, 1461510), (45, 1234164), (54, 1028470), (57, 974340), (60, 925623), (76, 730755), (90, 617082), (95, 584604), (108, 514235), (114, 487170), (135, 411388), (171, 324780), (180, 308541), (190, 292302), (228, 243585), (270, 205694), (285, 194868), (342, 162390), (380, 146151), (513, 108260), (540, 102847), (570, 97434), (684, 81195), (855, 64956), (1026, 54130), (1140, 48717), (1710, 32478), (2052, 27065), (2565, 21652), (3420, 16239), (5130, 10826), (5413, 10260)]