27206280

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{311}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 92102400

約数和(自身を除く): 64896120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 311, 324, 360, 405, 486, 540, 622, 648, 729, 810, 933, 972, 1080, 1215, 1244, 1458, 1555, 1620, 1866, 1944, 2187, 2430, 2488, 2799, 2916, 3110, 3240, 3645, 3732, 4374, 4665, 4860, 5598, 5832, 6220, 7290, 7464, 8397, 8748, 9330, 9720, 10935, 11196, 12440, 13995, 14580, 16794, 17496, 18660, 21870, 22392, 25191, 27990, 29160, 33588, 37320, 41985, 43740, 50382, 55980, 67176, 75573, 83970, 87480, 100764, 111960, 125955, 151146, 167940, 201528, 226719, 251910, 302292, 335880, 377865, 453438, 503820, 604584, 680157, 755730, 906876, 1007640, 1133595, 1360314, 1511460, 1813752, 2267190, 2720628, 3022920, 3400785, 4534380, 5441256, 6801570, 9068760, 13603140, 27206280]

約数ペア:

[(1, 27206280), (2, 13603140), (3, 9068760), (4, 6801570), (5, 5441256), (6, 4534380), (8, 3400785), (9, 3022920), (10, 2720628), (12, 2267190), (15, 1813752), (18, 1511460), (20, 1360314), (24, 1133595), (27, 1007640), (30, 906876), (36, 755730), (40, 680157), (45, 604584), (54, 503820), (60, 453438), (72, 377865), (81, 335880), (90, 302292), (108, 251910), (120, 226719), (135, 201528), (162, 167940), (180, 151146), (216, 125955), (243, 111960), (270, 100764), (311, 87480), (324, 83970), (360, 75573), (405, 67176), (486, 55980), (540, 50382), (622, 43740), (648, 41985), (729, 37320), (810, 33588), (933, 29160), (972, 27990), (1080, 25191), (1215, 22392), (1244, 21870), (1458, 18660), (1555, 17496), (1620, 16794), (1866, 14580), (1944, 13995), (2187, 12440), (2430, 11196), (2488, 10935), (2799, 9720), (2916, 9330), (3110, 8748), (3240, 8397), (3645, 7464), (3732, 7290), (4374, 6220), (4665, 5832), (4860, 5598)]