549736440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8861}}^1$

素因数の和:8933

約数の個数: 128

約数和(自身を含む): 1837624320

約数和(自身を除く): 1287887880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 4136, 5170, 5640, 6204, 7755, 8861, 10340, 12408, 15510, 17722, 20680, 26583, 31020, 35444, 44305, 53166, 62040, 70888, 88610, 97471, 106332, 132915, 177220, 194942, 212664, 265830, 292413, 354440, 389884, 416467, 487355, 531660, 584826, 779768, 832934, 974710, 1063320, 1169652, 1249401, 1462065, 1665868, 1949420, 2082335, 2339304, 2498802, 2924130, 3331736, 3898840, 4164670, 4581137, 4997604, 5848260, 6247005, 8329340, 9162274, 9995208, 11696520, 12494010, 13743411, 16658680, 18324548, 22905685, 24988020, 27486822, 36649096, 45811370, 49976040, 54973644, 68717055, 91622740, 109947288, 137434110, 183245480, 274868220, 549736440]

約数ペア:

[(1, 549736440), (2, 274868220), (3, 183245480), (4, 137434110), (5, 109947288), (6, 91622740), (8, 68717055), (10, 54973644), (11, 49976040), (12, 45811370), (15, 36649096), (20, 27486822), (22, 24988020), (24, 22905685), (30, 18324548), (33, 16658680), (40, 13743411), (44, 12494010), (47, 11696520), (55, 9995208), (60, 9162274), (66, 8329340), (88, 6247005), (94, 5848260), (110, 4997604), (120, 4581137), (132, 4164670), (141, 3898840), (165, 3331736), (188, 2924130), (220, 2498802), (235, 2339304), (264, 2082335), (282, 1949420), (330, 1665868), (376, 1462065), (440, 1249401), (470, 1169652), (517, 1063320), (564, 974710), (660, 832934), (705, 779768), (940, 584826), (1034, 531660), (1128, 487355), (1320, 416467), (1410, 389884), (1551, 354440), (1880, 292413), (2068, 265830), (2585, 212664), (2820, 194942), (3102, 177220), (4136, 132915), (5170, 106332), (5640, 97471), (6204, 88610), (7755, 70888), (8861, 62040), (10340, 53166), (12408, 44305), (15510, 35444), (17722, 31020), (20680, 26583)]