209385600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1327

約数の個数: 192

約数和(自身を含む): 730801440

約数和(自身を除く): 521415840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 600, 640, 680, 800, 816, 850, 960, 1020, 1088, 1200, 1275, 1283, 1360, 1600, 1632, 1700, 1920, 2040, 2176, 2400, 2550, 2566, 2720, 3200, 3264, 3400, 3849, 4080, 4800, 5100, 5132, 5440, 6415, 6528, 6800, 7698, 8160, 9600, 10200, 10264, 10880, 12830, 13600, 15396, 16320, 19245, 20400, 20528, 21811, 25660, 27200, 30792, 32075, 32640, 38490, 40800, 41056, 43622, 51320, 54400, 61584, 64150, 65433, 76980, 81600, 82112, 87244, 96225, 102640, 109055, 123168, 128300, 130866, 153960, 163200, 164224, 174488, 192450, 205280, 218110, 246336, 256600, 261732, 307920, 327165, 348976, 384900, 410560, 436220, 492672, 513200, 523464, 545275, 615840, 654330, 697952, 769800, 821120, 872440, 1026400, 1046928, 1090550, 1231680, 1308660, 1395904, 1539600, 1635825, 1744880, 2052800, 2093856, 2181100, 2463360, 2617320, 2791808, 3079200, 3271650, 3489760, 4105600, 4187712, 4362200, 5234640, 6158400, 6543300, 6979520, 8375424, 8724400, 10469280, 12316800, 13086600, 13959040, 17448800, 20938560, 26173200, 34897600, 41877120, 52346400, 69795200, 104692800, 209385600]

約数ペア:

[(1, 209385600), (2, 104692800), (3, 69795200), (4, 52346400), (5, 41877120), (6, 34897600), (8, 26173200), (10, 20938560), (12, 17448800), (15, 13959040), (16, 13086600), (17, 12316800), (20, 10469280), (24, 8724400), (25, 8375424), (30, 6979520), (32, 6543300), (34, 6158400), (40, 5234640), (48, 4362200), (50, 4187712), (51, 4105600), (60, 3489760), (64, 3271650), (68, 3079200), (75, 2791808), (80, 2617320), (85, 2463360), (96, 2181100), (100, 2093856), (102, 2052800), (120, 1744880), (128, 1635825), (136, 1539600), (150, 1395904), (160, 1308660), (170, 1231680), (192, 1090550), (200, 1046928), (204, 1026400), (240, 872440), (255, 821120), (272, 769800), (300, 697952), (320, 654330), (340, 615840), (384, 545275), (400, 523464), (408, 513200), (425, 492672), (480, 436220), (510, 410560), (544, 384900), (600, 348976), (640, 327165), (680, 307920), (800, 261732), (816, 256600), (850, 246336), (960, 218110), (1020, 205280), (1088, 192450), (1200, 174488), (1275, 164224), (1283, 163200), (1360, 153960), (1600, 130866), (1632, 128300), (1700, 123168), (1920, 109055), (2040, 102640), (2176, 96225), (2400, 87244), (2550, 82112), (2566, 81600), (2720, 76980), (3200, 65433), (3264, 64150), (3400, 61584), (3849, 54400), (4080, 51320), (4800, 43622), (5100, 41056), (5132, 40800), (5440, 38490), (6415, 32640), (6528, 32075), (6800, 30792), (7698, 27200), (8160, 25660), (9600, 21811), (10200, 20528), (10264, 20400), (10880, 19245), (12830, 16320), (13600, 15396)]