250802280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1064

約数の個数: 192

約数和(自身を含む): 882086400

約数和(自身を除く): 631284120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 285, 296, 333, 342, 360, 370, 380, 444, 456, 555, 570, 666, 684, 703, 740, 760, 855, 888, 991, 1110, 1140, 1332, 1368, 1406, 1480, 1665, 1710, 1982, 2109, 2220, 2280, 2664, 2812, 2973, 3330, 3420, 3515, 3964, 4218, 4440, 4955, 5624, 5946, 6327, 6660, 6840, 7030, 7928, 8436, 8919, 9910, 10545, 11892, 12654, 13320, 14060, 14865, 16872, 17838, 18829, 19820, 21090, 23784, 25308, 28120, 29730, 31635, 35676, 36667, 37658, 39640, 42180, 44595, 50616, 56487, 59460, 63270, 71352, 73334, 75316, 84360, 89190, 94145, 110001, 112974, 118920, 126540, 146668, 150632, 169461, 178380, 183335, 188290, 220002, 225948, 253080, 282435, 293336, 330003, 338922, 356760, 366670, 376580, 440004, 451896, 550005, 564870, 660006, 677844, 696673, 733340, 753160, 847305, 880008, 1100010, 1129740, 1320012, 1355688, 1393346, 1466680, 1650015, 1694610, 2090019, 2200020, 2259480, 2640024, 2786692, 3300030, 3389220, 3483365, 4180038, 4400040, 5573384, 6270057, 6600060, 6778440, 6966730, 8360076, 10450095, 12540114, 13200120, 13933460, 16720152, 20900190, 25080228, 27866920, 31350285, 41800380, 50160456, 62700570, 83600760, 125401140, 250802280]

約数ペア:

[(1, 250802280), (2, 125401140), (3, 83600760), (4, 62700570), (5, 50160456), (6, 41800380), (8, 31350285), (9, 27866920), (10, 25080228), (12, 20900190), (15, 16720152), (18, 13933460), (19, 13200120), (20, 12540114), (24, 10450095), (30, 8360076), (36, 6966730), (37, 6778440), (38, 6600060), (40, 6270057), (45, 5573384), (57, 4400040), (60, 4180038), (72, 3483365), (74, 3389220), (76, 3300030), (90, 2786692), (95, 2640024), (111, 2259480), (114, 2200020), (120, 2090019), (148, 1694610), (152, 1650015), (171, 1466680), (180, 1393346), (185, 1355688), (190, 1320012), (222, 1129740), (228, 1100010), (285, 880008), (296, 847305), (333, 753160), (342, 733340), (360, 696673), (370, 677844), (380, 660006), (444, 564870), (456, 550005), (555, 451896), (570, 440004), (666, 376580), (684, 366670), (703, 356760), (740, 338922), (760, 330003), (855, 293336), (888, 282435), (991, 253080), (1110, 225948), (1140, 220002), (1332, 188290), (1368, 183335), (1406, 178380), (1480, 169461), (1665, 150632), (1710, 146668), (1982, 126540), (2109, 118920), (2220, 112974), (2280, 110001), (2664, 94145), (2812, 89190), (2973, 84360), (3330, 75316), (3420, 73334), (3515, 71352), (3964, 63270), (4218, 59460), (4440, 56487), (4955, 50616), (5624, 44595), (5946, 42180), (6327, 39640), (6660, 37658), (6840, 36667), (7030, 35676), (7928, 31635), (8436, 29730), (8919, 28120), (9910, 25308), (10545, 23784), (11892, 21090), (12654, 19820), (13320, 18829), (14060, 17838), (14865, 16872)]