225205920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17377}}^1$

素因数の和:17404

約数の個数: 120

約数和(自身を含む): 794834964

約数和(自身を除く): 569629044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 17377, 34754, 52131, 69508, 86885, 104262, 139016, 156393, 173770, 208524, 260655, 278032, 312786, 347540, 417048, 469179, 521310, 556064, 625572, 695080, 781965, 834096, 938358, 1042620, 1251144, 1390160, 1407537, 1563930, 1668192, 1876716, 2085240, 2345895, 2502288, 2780320, 2815074, 3127860, 3753432, 4170480, 4691790, 5004576, 5630148, 6255720, 7037685, 7506864, 8340960, 9383580, 11260296, 12511440, 14075370, 15013728, 18767160, 22520592, 25022880, 28150740, 37534320, 45041184, 56301480, 75068640, 112602960, 225205920]

約数ペア:

[(1, 225205920), (2, 112602960), (3, 75068640), (4, 56301480), (5, 45041184), (6, 37534320), (8, 28150740), (9, 25022880), (10, 22520592), (12, 18767160), (15, 15013728), (16, 14075370), (18, 12511440), (20, 11260296), (24, 9383580), (27, 8340960), (30, 7506864), (32, 7037685), (36, 6255720), (40, 5630148), (45, 5004576), (48, 4691790), (54, 4170480), (60, 3753432), (72, 3127860), (80, 2815074), (81, 2780320), (90, 2502288), (96, 2345895), (108, 2085240), (120, 1876716), (135, 1668192), (144, 1563930), (160, 1407537), (162, 1390160), (180, 1251144), (216, 1042620), (240, 938358), (270, 834096), (288, 781965), (324, 695080), (360, 625572), (405, 556064), (432, 521310), (480, 469179), (540, 417048), (648, 347540), (720, 312786), (810, 278032), (864, 260655), (1080, 208524), (1296, 173770), (1440, 156393), (1620, 139016), (2160, 104262), (2592, 86885), (3240, 69508), (4320, 52131), (6480, 34754), (12960, 17377)]