55507320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 200154240

約数和(自身を除く): 144646920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 107, 110, 120, 131, 132, 165, 180, 198, 214, 220, 262, 264, 321, 330, 360, 393, 396, 428, 440, 495, 524, 535, 642, 655, 660, 786, 792, 856, 963, 990, 1048, 1070, 1177, 1179, 1284, 1310, 1320, 1441, 1572, 1605, 1926, 1965, 1980, 2140, 2354, 2358, 2568, 2620, 2882, 3144, 3210, 3531, 3852, 3930, 3960, 4280, 4323, 4708, 4716, 4815, 5240, 5764, 5885, 5895, 6420, 7062, 7205, 7704, 7860, 8646, 9416, 9432, 9630, 10593, 11528, 11770, 11790, 12840, 12969, 14017, 14124, 14410, 15720, 17292, 17655, 19260, 21186, 21615, 23540, 23580, 25938, 28034, 28248, 28820, 34584, 35310, 38520, 42051, 42372, 43230, 47080, 47160, 51876, 52965, 56068, 57640, 64845, 70085, 70620, 84102, 84744, 86460, 103752, 105930, 112136, 126153, 129690, 140170, 141240, 154187, 168204, 172920, 210255, 211860, 252306, 259380, 280340, 308374, 336408, 420510, 423720, 462561, 504612, 518760, 560680, 616748, 630765, 770935, 841020, 925122, 1009224, 1233496, 1261530, 1387683, 1541870, 1682040, 1850244, 2312805, 2523060, 2775366, 3083740, 3700488, 4625610, 5046120, 5550732, 6167480, 6938415, 9251220, 11101464, 13876830, 18502440, 27753660, 55507320]

約数ペア:

[(1, 55507320), (2, 27753660), (3, 18502440), (4, 13876830), (5, 11101464), (6, 9251220), (8, 6938415), (9, 6167480), (10, 5550732), (11, 5046120), (12, 4625610), (15, 3700488), (18, 3083740), (20, 2775366), (22, 2523060), (24, 2312805), (30, 1850244), (33, 1682040), (36, 1541870), (40, 1387683), (44, 1261530), (45, 1233496), (55, 1009224), (60, 925122), (66, 841020), (72, 770935), (88, 630765), (90, 616748), (99, 560680), (107, 518760), (110, 504612), (120, 462561), (131, 423720), (132, 420510), (165, 336408), (180, 308374), (198, 280340), (214, 259380), (220, 252306), (262, 211860), (264, 210255), (321, 172920), (330, 168204), (360, 154187), (393, 141240), (396, 140170), (428, 129690), (440, 126153), (495, 112136), (524, 105930), (535, 103752), (642, 86460), (655, 84744), (660, 84102), (786, 70620), (792, 70085), (856, 64845), (963, 57640), (990, 56068), (1048, 52965), (1070, 51876), (1177, 47160), (1179, 47080), (1284, 43230), (1310, 42372), (1320, 42051), (1441, 38520), (1572, 35310), (1605, 34584), (1926, 28820), (1965, 28248), (1980, 28034), (2140, 25938), (2354, 23580), (2358, 23540), (2568, 21615), (2620, 21186), (2882, 19260), (3144, 17655), (3210, 17292), (3531, 15720), (3852, 14410), (3930, 14124), (3960, 14017), (4280, 12969), (4323, 12840), (4708, 11790), (4716, 11770), (4815, 11528), (5240, 10593), (5764, 9630), (5885, 9432), (5895, 9416), (6420, 8646), (7062, 7860), (7205, 7704)]