258739200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{1123}}^1$

素因数の和:1159

約数の個数: 198

約数和(自身を含む): 927233684

約数和(自身を除く): 668494484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1123, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2246, 2304, 2400, 2560, 2880, 3072, 3200, 3369, 3600, 3840, 4492, 4608, 4800, 5120, 5615, 5760, 6400, 6738, 7200, 7680, 8984, 9216, 9600, 10107, 11230, 11520, 12800, 13476, 14400, 15360, 16845, 17968, 19200, 20214, 22460, 23040, 25600, 26952, 28075, 28800, 33690, 35936, 38400, 40428, 44920, 46080, 50535, 53904, 56150, 57600, 67380, 71872, 76800, 80856, 84225, 89840, 101070, 107808, 112300, 115200, 134760, 143744, 161712, 168450, 179680, 202140, 215616, 224600, 230400, 252675, 269520, 287488, 323424, 336900, 359360, 404280, 431232, 449200, 505350, 539040, 574976, 646848, 673800, 718720, 808560, 862464, 898400, 1010700, 1078080, 1149952, 1293696, 1347600, 1437440, 1617120, 1724928, 1796800, 2021400, 2156160, 2587392, 2695200, 2874880, 3234240, 3449856, 3593600, 4042800, 4312320, 5174784, 5390400, 5749760, 6468480, 7187200, 8085600, 8624640, 10349568, 10780800, 12936960, 14374400, 16171200, 17249280, 21561600, 25873920, 28748800, 32342400, 43123200, 51747840, 64684800, 86246400, 129369600, 258739200]

約数ペア:

[(1, 258739200), (2, 129369600), (3, 86246400), (4, 64684800), (5, 51747840), (6, 43123200), (8, 32342400), (9, 28748800), (10, 25873920), (12, 21561600), (15, 17249280), (16, 16171200), (18, 14374400), (20, 12936960), (24, 10780800), (25, 10349568), (30, 8624640), (32, 8085600), (36, 7187200), (40, 6468480), (45, 5749760), (48, 5390400), (50, 5174784), (60, 4312320), (64, 4042800), (72, 3593600), (75, 3449856), (80, 3234240), (90, 2874880), (96, 2695200), (100, 2587392), (120, 2156160), (128, 2021400), (144, 1796800), (150, 1724928), (160, 1617120), (180, 1437440), (192, 1347600), (200, 1293696), (225, 1149952), (240, 1078080), (256, 1010700), (288, 898400), (300, 862464), (320, 808560), (360, 718720), (384, 673800), (400, 646848), (450, 574976), (480, 539040), (512, 505350), (576, 449200), (600, 431232), (640, 404280), (720, 359360), (768, 336900), (800, 323424), (900, 287488), (960, 269520), (1024, 252675), (1123, 230400), (1152, 224600), (1200, 215616), (1280, 202140), (1440, 179680), (1536, 168450), (1600, 161712), (1800, 143744), (1920, 134760), (2246, 115200), (2304, 112300), (2400, 107808), (2560, 101070), (2880, 89840), (3072, 84225), (3200, 80856), (3369, 76800), (3600, 71872), (3840, 67380), (4492, 57600), (4608, 56150), (4800, 53904), (5120, 50535), (5615, 46080), (5760, 44920), (6400, 40428), (6738, 38400), (7200, 35936), (7680, 33690), (8984, 28800), (9216, 28075), (9600, 26952), (10107, 25600), (11230, 23040), (11520, 22460), (12800, 20214), (13476, 19200), (14400, 17968), (15360, 16845)]