180569400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 618710400

約数和(自身を除く): 438141000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 109, 110, 120, 132, 150, 165, 200, 218, 220, 251, 264, 275, 300, 327, 330, 436, 440, 502, 545, 550, 600, 654, 660, 753, 825, 872, 1004, 1090, 1100, 1199, 1255, 1308, 1320, 1506, 1635, 1650, 2008, 2180, 2200, 2398, 2510, 2616, 2725, 2761, 3012, 3270, 3300, 3597, 3765, 4360, 4796, 5020, 5450, 5522, 5995, 6024, 6275, 6540, 6600, 7194, 7530, 8175, 8283, 9592, 10040, 10900, 11044, 11990, 12550, 13080, 13805, 14388, 15060, 16350, 16566, 17985, 18825, 21800, 22088, 23980, 25100, 27359, 27610, 28776, 29975, 30120, 32700, 33132, 35970, 37650, 41415, 47960, 50200, 54718, 55220, 59950, 65400, 66264, 69025, 71940, 75300, 82077, 82830, 89925, 109436, 110440, 119900, 136795, 138050, 143880, 150600, 164154, 165660, 179850, 207075, 218872, 239800, 273590, 276100, 300949, 328308, 331320, 359700, 410385, 414150, 547180, 552200, 601898, 656616, 683975, 719400, 820770, 828300, 902847, 1094360, 1203796, 1367950, 1504745, 1641540, 1656600, 1805694, 2051925, 2407592, 2735900, 3009490, 3283080, 3611388, 4103850, 4514235, 5471800, 6018980, 7222776, 7523725, 8207700, 9028470, 12037960, 15047450, 16415400, 18056940, 22571175, 30094900, 36113880, 45142350, 60189800, 90284700, 180569400]

約数ペア:

[(1, 180569400), (2, 90284700), (3, 60189800), (4, 45142350), (5, 36113880), (6, 30094900), (8, 22571175), (10, 18056940), (11, 16415400), (12, 15047450), (15, 12037960), (20, 9028470), (22, 8207700), (24, 7523725), (25, 7222776), (30, 6018980), (33, 5471800), (40, 4514235), (44, 4103850), (50, 3611388), (55, 3283080), (60, 3009490), (66, 2735900), (75, 2407592), (88, 2051925), (100, 1805694), (109, 1656600), (110, 1641540), (120, 1504745), (132, 1367950), (150, 1203796), (165, 1094360), (200, 902847), (218, 828300), (220, 820770), (251, 719400), (264, 683975), (275, 656616), (300, 601898), (327, 552200), (330, 547180), (436, 414150), (440, 410385), (502, 359700), (545, 331320), (550, 328308), (600, 300949), (654, 276100), (660, 273590), (753, 239800), (825, 218872), (872, 207075), (1004, 179850), (1090, 165660), (1100, 164154), (1199, 150600), (1255, 143880), (1308, 138050), (1320, 136795), (1506, 119900), (1635, 110440), (1650, 109436), (2008, 89925), (2180, 82830), (2200, 82077), (2398, 75300), (2510, 71940), (2616, 69025), (2725, 66264), (2761, 65400), (3012, 59950), (3270, 55220), (3300, 54718), (3597, 50200), (3765, 47960), (4360, 41415), (4796, 37650), (5020, 35970), (5450, 33132), (5522, 32700), (5995, 30120), (6024, 29975), (6275, 28776), (6540, 27610), (6600, 27359), (7194, 25100), (7530, 23980), (8175, 22088), (8283, 21800), (9592, 18825), (10040, 17985), (10900, 16566), (11044, 16350), (11990, 15060), (12550, 14388), (13080, 13805)]