27119520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 144

約数和(自身を含む): 95233320

約数和(自身を除く): 68113800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 509, 555, 592, 666, 720, 740, 888, 1018, 1110, 1184, 1332, 1440, 1480, 1527, 1665, 1776, 2036, 2220, 2545, 2664, 2960, 3054, 3330, 3552, 4072, 4440, 4581, 5090, 5328, 5920, 6108, 6660, 7635, 8144, 8880, 9162, 10180, 10656, 12216, 13320, 15270, 16288, 17760, 18324, 18833, 20360, 22905, 24432, 26640, 30540, 36648, 37666, 40720, 45810, 48864, 53280, 56499, 61080, 73296, 75332, 81440, 91620, 94165, 112998, 122160, 146592, 150664, 169497, 183240, 188330, 225996, 244320, 282495, 301328, 338994, 366480, 376660, 451992, 564990, 602656, 677988, 732960, 753320, 847485, 903984, 1129980, 1355976, 1506640, 1694970, 1807968, 2259960, 2711952, 3013280, 3389940, 4519920, 5423904, 6779880, 9039840, 13559760, 27119520]

約数ペア:

[(1, 27119520), (2, 13559760), (3, 9039840), (4, 6779880), (5, 5423904), (6, 4519920), (8, 3389940), (9, 3013280), (10, 2711952), (12, 2259960), (15, 1807968), (16, 1694970), (18, 1506640), (20, 1355976), (24, 1129980), (30, 903984), (32, 847485), (36, 753320), (37, 732960), (40, 677988), (45, 602656), (48, 564990), (60, 451992), (72, 376660), (74, 366480), (80, 338994), (90, 301328), (96, 282495), (111, 244320), (120, 225996), (144, 188330), (148, 183240), (160, 169497), (180, 150664), (185, 146592), (222, 122160), (240, 112998), (288, 94165), (296, 91620), (333, 81440), (360, 75332), (370, 73296), (444, 61080), (480, 56499), (509, 53280), (555, 48864), (592, 45810), (666, 40720), (720, 37666), (740, 36648), (888, 30540), (1018, 26640), (1110, 24432), (1184, 22905), (1332, 20360), (1440, 18833), (1480, 18324), (1527, 17760), (1665, 16288), (1776, 15270), (2036, 13320), (2220, 12216), (2545, 10656), (2664, 10180), (2960, 9162), (3054, 8880), (3330, 8144), (3552, 7635), (4072, 6660), (4440, 6108), (4581, 5920), (5090, 5328)]