51379200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 198

約数和(自身を含む): 184786784

約数和(自身を除く): 133407584

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, 223, 225, 240, 256, 288, 300, 320, 360, 384, 400, 446, 450, 480, 512, 576, 600, 640, 669, 720, 768, 800, 892, 900, 960, 1024, 1115, 1152, 1200, 1280, 1338, 1440, 1536, 1600, 1784, 1800, 1920, 2007, 2230, 2304, 2400, 2560, 2676, 2880, 3072, 3200, 3345, 3568, 3600, 3840, 4014, 4460, 4608, 4800, 5120, 5352, 5575, 5760, 6400, 6690, 7136, 7200, 7680, 8028, 8920, 9216, 9600, 10035, 10704, 11150, 11520, 12800, 13380, 14272, 14400, 15360, 16056, 16725, 17840, 19200, 20070, 21408, 22300, 23040, 25600, 26760, 28544, 28800, 32112, 33450, 35680, 38400, 40140, 42816, 44600, 46080, 50175, 53520, 57088, 57600, 64224, 66900, 71360, 76800, 80280, 85632, 89200, 100350, 107040, 114176, 115200, 128448, 133800, 142720, 160560, 171264, 178400, 200700, 214080, 228352, 230400, 256896, 267600, 285440, 321120, 342528, 356800, 401400, 428160, 513792, 535200, 570880, 642240, 685056, 713600, 802800, 856320, 1027584, 1070400, 1141760, 1284480, 1427200, 1605600, 1712640, 2055168, 2140800, 2568960, 2854400, 3211200, 3425280, 4281600, 5137920, 5708800, 6422400, 8563200, 10275840, 12844800, 17126400, 25689600, 51379200]

約数ペア:

[(1, 51379200), (2, 25689600), (3, 17126400), (4, 12844800), (5, 10275840), (6, 8563200), (8, 6422400), (9, 5708800), (10, 5137920), (12, 4281600), (15, 3425280), (16, 3211200), (18, 2854400), (20, 2568960), (24, 2140800), (25, 2055168), (30, 1712640), (32, 1605600), (36, 1427200), (40, 1284480), (45, 1141760), (48, 1070400), (50, 1027584), (60, 856320), (64, 802800), (72, 713600), (75, 685056), (80, 642240), (90, 570880), (96, 535200), (100, 513792), (120, 428160), (128, 401400), (144, 356800), (150, 342528), (160, 321120), (180, 285440), (192, 267600), (200, 256896), (223, 230400), (225, 228352), (240, 214080), (256, 200700), (288, 178400), (300, 171264), (320, 160560), (360, 142720), (384, 133800), (400, 128448), (446, 115200), (450, 114176), (480, 107040), (512, 100350), (576, 89200), (600, 85632), (640, 80280), (669, 76800), (720, 71360), (768, 66900), (800, 64224), (892, 57600), (900, 57088), (960, 53520), (1024, 50175), (1115, 46080), (1152, 44600), (1200, 42816), (1280, 40140), (1338, 38400), (1440, 35680), (1536, 33450), (1600, 32112), (1784, 28800), (1800, 28544), (1920, 26760), (2007, 25600), (2230, 23040), (2304, 22300), (2400, 21408), (2560, 20070), (2676, 19200), (2880, 17840), (3072, 16725), (3200, 16056), (3345, 15360), (3568, 14400), (3600, 14272), (3840, 13380), (4014, 12800), (4460, 11520), (4608, 11150), (4800, 10704), (5120, 10035), (5352, 9600), (5575, 9216), (5760, 8920), (6400, 8028), (6690, 7680), (7136, 7200)]