12844800

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{223}}^1$

素因数の和:255

約数の個数: 162

約数和(自身を含む): 46128992

約数和(自身を除く): 33284192

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, 576, 600, 640, 669, 720, 768, 800, 892, 900, 960, 1115, 1152, 1200, 1280, 1338, 1440, 1600, 1784, 1800, 1920, 2007, 2230, 2304, 2400, 2676, 2880, 3200, 3345, 3568, 3600, 3840, 4014, 4460, 4800, 5352, 5575, 5760, 6400, 6690, 7136, 7200, 8028, 8920, 9600, 10035, 10704, 11150, 11520, 13380, 14272, 14400, 16056, 16725, 17840, 19200, 20070, 21408, 22300, 26760, 28544, 28800, 32112, 33450, 35680, 40140, 42816, 44600, 50175, 53520, 57088, 57600, 64224, 66900, 71360, 80280, 85632, 89200, 100350, 107040, 128448, 133800, 142720, 160560, 171264, 178400, 200700, 214080, 256896, 267600, 285440, 321120, 356800, 401400, 428160, 513792, 535200, 642240, 713600, 802800, 856320, 1070400, 1284480, 1427200, 1605600, 2140800, 2568960, 3211200, 4281600, 6422400, 12844800]

約数ペア:

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