221573880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6217}}^1$

素因数の和:6251

約数の個数: 160

約数和(自身を含む): 812568240

約数和(自身を除く): 590994360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 6217, 7128, 8910, 11880, 12434, 17820, 18651, 24868, 31085, 35640, 37302, 49736, 55953, 62170, 68387, 74604, 93255, 111906, 124340, 136774, 149208, 167859, 186510, 205161, 223812, 248680, 273548, 279765, 335718, 341935, 373020, 410322, 447624, 503577, 547096, 559530, 615483, 671436, 683870, 746040, 820644, 839295, 1007154, 1025805, 1119060, 1230966, 1342872, 1367740, 1641288, 1678590, 1846449, 2014308, 2051610, 2238120, 2461932, 2517885, 2735480, 3077415, 3357180, 3692898, 4028616, 4103220, 4923864, 5035770, 5539347, 6154830, 6714360, 7385796, 8206440, 9232245, 10071540, 11078694, 12309660, 14771592, 18464490, 20143080, 22157388, 24619320, 27696735, 36928980, 44314776, 55393470, 73857960, 110786940, 221573880]

約数ペア:

[(1, 221573880), (2, 110786940), (3, 73857960), (4, 55393470), (5, 44314776), (6, 36928980), (8, 27696735), (9, 24619320), (10, 22157388), (11, 20143080), (12, 18464490), (15, 14771592), (18, 12309660), (20, 11078694), (22, 10071540), (24, 9232245), (27, 8206440), (30, 7385796), (33, 6714360), (36, 6154830), (40, 5539347), (44, 5035770), (45, 4923864), (54, 4103220), (55, 4028616), (60, 3692898), (66, 3357180), (72, 3077415), (81, 2735480), (88, 2517885), (90, 2461932), (99, 2238120), (108, 2051610), (110, 2014308), (120, 1846449), (132, 1678590), (135, 1641288), (162, 1367740), (165, 1342872), (180, 1230966), (198, 1119060), (216, 1025805), (220, 1007154), (264, 839295), (270, 820644), (297, 746040), (324, 683870), (330, 671436), (360, 615483), (396, 559530), (405, 547096), (440, 503577), (495, 447624), (540, 410322), (594, 373020), (648, 341935), (660, 335718), (792, 279765), (810, 273548), (891, 248680), (990, 223812), (1080, 205161), (1188, 186510), (1320, 167859), (1485, 149208), (1620, 136774), (1782, 124340), (1980, 111906), (2376, 93255), (2970, 74604), (3240, 68387), (3564, 62170), (3960, 55953), (4455, 49736), (5940, 37302), (6217, 35640), (7128, 31085), (8910, 24868), (11880, 18651), (12434, 17820)]