57197880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 192326400

約数和(自身を除く): 135128520

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, 120, 135, 180, 211, 216, 251, 270, 360, 422, 502, 540, 633, 753, 844, 1004, 1055, 1080, 1255, 1266, 1506, 1688, 1899, 2008, 2110, 2259, 2510, 2532, 3012, 3165, 3765, 3798, 4220, 4518, 5020, 5064, 5697, 6024, 6330, 6777, 7530, 7596, 8440, 9036, 9495, 10040, 11295, 11394, 12660, 13554, 15060, 15192, 18072, 18990, 22590, 22788, 25320, 27108, 28485, 30120, 33885, 37980, 45180, 45576, 52961, 54216, 56970, 67770, 75960, 90360, 105922, 113940, 135540, 158883, 211844, 227880, 264805, 271080, 317766, 423688, 476649, 529610, 635532, 794415, 953298, 1059220, 1271064, 1429947, 1588830, 1906596, 2118440, 2383245, 2859894, 3177660, 3813192, 4766490, 5719788, 6355320, 7149735, 9532980, 11439576, 14299470, 19065960, 28598940, 57197880]

約数ペア:

[(1, 57197880), (2, 28598940), (3, 19065960), (4, 14299470), (5, 11439576), (6, 9532980), (8, 7149735), (9, 6355320), (10, 5719788), (12, 4766490), (15, 3813192), (18, 3177660), (20, 2859894), (24, 2383245), (27, 2118440), (30, 1906596), (36, 1588830), (40, 1429947), (45, 1271064), (54, 1059220), (60, 953298), (72, 794415), (90, 635532), (108, 529610), (120, 476649), (135, 423688), (180, 317766), (211, 271080), (216, 264805), (251, 227880), (270, 211844), (360, 158883), (422, 135540), (502, 113940), (540, 105922), (633, 90360), (753, 75960), (844, 67770), (1004, 56970), (1055, 54216), (1080, 52961), (1255, 45576), (1266, 45180), (1506, 37980), (1688, 33885), (1899, 30120), (2008, 28485), (2110, 27108), (2259, 25320), (2510, 22788), (2532, 22590), (3012, 18990), (3165, 18072), (3765, 15192), (3798, 15060), (4220, 13554), (4518, 12660), (5020, 11394), (5064, 11295), (5697, 10040), (6024, 9495), (6330, 9036), (6777, 8440), (7530, 7596)]