338922000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 240

約数和(自身を含む): 1247301120

約数和(自身を除く): 908379120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 125, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 250, 285, 300, 304, 342, 360, 375, 380, 400, 450, 456, 475, 500, 570, 600, 684, 720, 750, 760, 855, 900, 912, 950, 991, 1000, 1125, 1140, 1200, 1368, 1425, 1500, 1520, 1710, 1800, 1900, 1982, 2000, 2250, 2280, 2375, 2736, 2850, 2973, 3000, 3420, 3600, 3800, 3964, 4275, 4500, 4560, 4750, 4955, 5700, 5946, 6000, 6840, 7125, 7600, 7928, 8550, 8919, 9000, 9500, 9910, 11400, 11892, 13680, 14250, 14865, 15856, 17100, 17838, 18000, 18829, 19000, 19820, 21375, 22800, 23784, 24775, 28500, 29730, 34200, 35676, 37658, 38000, 39640, 42750, 44595, 47568, 49550, 56487, 57000, 59460, 68400, 71352, 74325, 75316, 79280, 85500, 89190, 94145, 99100, 112974, 114000, 118920, 123875, 142704, 148650, 150632, 169461, 171000, 178380, 188290, 198200, 222975, 225948, 237840, 247750, 282435, 297300, 301264, 338922, 342000, 356760, 371625, 376580, 396400, 445950, 451896, 470725, 495500, 564870, 594600, 677844, 713520, 743250, 753160, 847305, 891900, 903792, 941450, 991000, 1114875, 1129740, 1189200, 1355688, 1412175, 1486500, 1506320, 1694610, 1783800, 1882900, 1982000, 2229750, 2259480, 2353625, 2711376, 2824350, 2973000, 3389220, 3567600, 3765800, 4236525, 4459500, 4518960, 4707250, 5648700, 5946000, 6778440, 7060875, 7531600, 8473050, 8919000, 9414500, 11297400, 13556880, 14121750, 16946100, 17838000, 18829000, 21182625, 22594800, 28243500, 33892200, 37658000, 42365250, 56487000, 67784400, 84730500, 112974000, 169461000, 338922000]

約数ペア:

[(1, 338922000), (2, 169461000), (3, 112974000), (4, 84730500), (5, 67784400), (6, 56487000), (8, 42365250), (9, 37658000), (10, 33892200), (12, 28243500), (15, 22594800), (16, 21182625), (18, 18829000), (19, 17838000), (20, 16946100), (24, 14121750), (25, 13556880), (30, 11297400), (36, 9414500), (38, 8919000), (40, 8473050), (45, 7531600), (48, 7060875), (50, 6778440), (57, 5946000), (60, 5648700), (72, 4707250), (75, 4518960), (76, 4459500), (80, 4236525), (90, 3765800), (95, 3567600), (100, 3389220), (114, 2973000), (120, 2824350), (125, 2711376), (144, 2353625), (150, 2259480), (152, 2229750), (171, 1982000), (180, 1882900), (190, 1783800), (200, 1694610), (225, 1506320), (228, 1486500), (240, 1412175), (250, 1355688), (285, 1189200), (300, 1129740), (304, 1114875), (342, 991000), (360, 941450), (375, 903792), (380, 891900), (400, 847305), (450, 753160), (456, 743250), (475, 713520), (500, 677844), (570, 594600), (600, 564870), (684, 495500), (720, 470725), (750, 451896), (760, 445950), (855, 396400), (900, 376580), (912, 371625), (950, 356760), (991, 342000), (1000, 338922), (1125, 301264), (1140, 297300), (1200, 282435), (1368, 247750), (1425, 237840), (1500, 225948), (1520, 222975), (1710, 198200), (1800, 188290), (1900, 178380), (1982, 171000), (2000, 169461), (2250, 150632), (2280, 148650), (2375, 142704), (2736, 123875), (2850, 118920), (2973, 114000), (3000, 112974), (3420, 99100), (3600, 94145), (3800, 89190), (3964, 85500), (4275, 79280), (4500, 75316), (4560, 74325), (4750, 71352), (4955, 68400), (5700, 59460), (5946, 57000), (6000, 56487), (6840, 49550), (7125, 47568), (7600, 44595), (7928, 42750), (8550, 39640), (8919, 38000), (9000, 37658), (9500, 35676), (9910, 34200), (11400, 29730), (11892, 28500), (13680, 24775), (14250, 23784), (14865, 22800), (15856, 21375), (17100, 19820), (17838, 19000), (18000, 18829)]