29547720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 99792000

約数和(自身を除く): 70244280

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, 90, 108, 109, 120, 135, 180, 216, 218, 251, 270, 327, 360, 436, 502, 540, 545, 654, 753, 872, 981, 1004, 1080, 1090, 1255, 1308, 1506, 1635, 1962, 2008, 2180, 2259, 2510, 2616, 2943, 3012, 3270, 3765, 3924, 4360, 4518, 4905, 5020, 5886, 6024, 6540, 6777, 7530, 7848, 9036, 9810, 10040, 11295, 11772, 13080, 13554, 14715, 15060, 18072, 19620, 22590, 23544, 27108, 27359, 29430, 30120, 33885, 39240, 45180, 54216, 54718, 58860, 67770, 82077, 90360, 109436, 117720, 135540, 136795, 164154, 218872, 246231, 271080, 273590, 328308, 410385, 492462, 547180, 656616, 738693, 820770, 984924, 1094360, 1231155, 1477386, 1641540, 1969848, 2462310, 2954772, 3283080, 3693465, 4924620, 5909544, 7386930, 9849240, 14773860, 29547720]

約数ペア:

[(1, 29547720), (2, 14773860), (3, 9849240), (4, 7386930), (5, 5909544), (6, 4924620), (8, 3693465), (9, 3283080), (10, 2954772), (12, 2462310), (15, 1969848), (18, 1641540), (20, 1477386), (24, 1231155), (27, 1094360), (30, 984924), (36, 820770), (40, 738693), (45, 656616), (54, 547180), (60, 492462), (72, 410385), (90, 328308), (108, 273590), (109, 271080), (120, 246231), (135, 218872), (180, 164154), (216, 136795), (218, 135540), (251, 117720), (270, 109436), (327, 90360), (360, 82077), (436, 67770), (502, 58860), (540, 54718), (545, 54216), (654, 45180), (753, 39240), (872, 33885), (981, 30120), (1004, 29430), (1080, 27359), (1090, 27108), (1255, 23544), (1308, 22590), (1506, 19620), (1635, 18072), (1962, 15060), (2008, 14715), (2180, 13554), (2259, 13080), (2510, 11772), (2616, 11295), (2943, 10040), (3012, 9810), (3270, 9036), (3765, 7848), (3924, 7530), (4360, 6777), (4518, 6540), (4905, 6024), (5020, 5886)]