55718280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 194059800

約数和(自身を除く): 138341520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 593, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1186, 1305, 1566, 1620, 1740, 1779, 2088, 2349, 2372, 2610, 2965, 3132, 3240, 3480, 3558, 3915, 4698, 4744, 5220, 5337, 5930, 6264, 7116, 7830, 8895, 9396, 10440, 10674, 11745, 11860, 14232, 15660, 16011, 17197, 17790, 18792, 21348, 23490, 23720, 26685, 31320, 32022, 34394, 35580, 42696, 46980, 48033, 51591, 53370, 64044, 68788, 71160, 80055, 85985, 93960, 96066, 103182, 106740, 128088, 137576, 154773, 160110, 171970, 192132, 206364, 213480, 240165, 257955, 309546, 320220, 343940, 384264, 412728, 464319, 480330, 515910, 619092, 640440, 687880, 773865, 928638, 960660, 1031820, 1238184, 1392957, 1547730, 1857276, 1921320, 2063640, 2321595, 2785914, 3095460, 3714552, 4643190, 5571828, 6190920, 6964785, 9286380, 11143656, 13929570, 18572760, 27859140, 55718280]

約数ペア:

[(1, 55718280), (2, 27859140), (3, 18572760), (4, 13929570), (5, 11143656), (6, 9286380), (8, 6964785), (9, 6190920), (10, 5571828), (12, 4643190), (15, 3714552), (18, 3095460), (20, 2785914), (24, 2321595), (27, 2063640), (29, 1921320), (30, 1857276), (36, 1547730), (40, 1392957), (45, 1238184), (54, 1031820), (58, 960660), (60, 928638), (72, 773865), (81, 687880), (87, 640440), (90, 619092), (108, 515910), (116, 480330), (120, 464319), (135, 412728), (145, 384264), (162, 343940), (174, 320220), (180, 309546), (216, 257955), (232, 240165), (261, 213480), (270, 206364), (290, 192132), (324, 171970), (348, 160110), (360, 154773), (405, 137576), (435, 128088), (522, 106740), (540, 103182), (580, 96066), (593, 93960), (648, 85985), (696, 80055), (783, 71160), (810, 68788), (870, 64044), (1044, 53370), (1080, 51591), (1160, 48033), (1186, 46980), (1305, 42696), (1566, 35580), (1620, 34394), (1740, 32022), (1779, 31320), (2088, 26685), (2349, 23720), (2372, 23490), (2610, 21348), (2965, 18792), (3132, 17790), (3240, 17197), (3480, 16011), (3558, 15660), (3915, 14232), (4698, 11860), (4744, 11745), (5220, 10674), (5337, 10440), (5930, 9396), (6264, 8895), (7116, 7830)]