29971200

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 216

約数和(自身を含む): 113548288

約数和(自身を除く): 83577088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 223, 224, 240, 256, 280, 300, 320, 336, 350, 384, 400, 420, 446, 448, 480, 525, 560, 600, 640, 669, 672, 700, 768, 800, 840, 892, 896, 960, 1050, 1115, 1120, 1200, 1280, 1338, 1344, 1400, 1561, 1600, 1680, 1784, 1792, 1920, 2100, 2230, 2240, 2400, 2676, 2688, 2800, 3122, 3200, 3345, 3360, 3568, 3840, 4200, 4460, 4480, 4683, 4800, 5352, 5376, 5575, 5600, 6244, 6400, 6690, 6720, 7136, 7805, 8400, 8920, 8960, 9366, 9600, 10704, 11150, 11200, 12488, 13380, 13440, 14272, 15610, 16725, 16800, 17840, 18732, 19200, 21408, 22300, 22400, 23415, 24976, 26760, 26880, 28544, 31220, 33450, 33600, 35680, 37464, 39025, 42816, 44600, 44800, 46830, 49952, 53520, 57088, 62440, 66900, 67200, 71360, 74928, 78050, 85632, 89200, 93660, 99904, 107040, 117075, 124880, 133800, 134400, 142720, 149856, 156100, 171264, 178400, 187320, 199808, 214080, 234150, 249760, 267600, 285440, 299712, 312200, 356800, 374640, 399616, 428160, 468300, 499520, 535200, 599424, 624400, 713600, 749280, 856320, 936600, 999040, 1070400, 1198848, 1248800, 1427200, 1498560, 1873200, 1998080, 2140800, 2497600, 2997120, 3746400, 4281600, 4995200, 5994240, 7492800, 9990400, 14985600, 29971200]

約数ペア:

[(1, 29971200), (2, 14985600), (3, 9990400), (4, 7492800), (5, 5994240), (6, 4995200), (7, 4281600), (8, 3746400), (10, 2997120), (12, 2497600), (14, 2140800), (15, 1998080), (16, 1873200), (20, 1498560), (21, 1427200), (24, 1248800), (25, 1198848), (28, 1070400), (30, 999040), (32, 936600), (35, 856320), (40, 749280), (42, 713600), (48, 624400), (50, 599424), (56, 535200), (60, 499520), (64, 468300), (70, 428160), (75, 399616), (80, 374640), (84, 356800), (96, 312200), (100, 299712), (105, 285440), (112, 267600), (120, 249760), (128, 234150), (140, 214080), (150, 199808), (160, 187320), (168, 178400), (175, 171264), (192, 156100), (200, 149856), (210, 142720), (223, 134400), (224, 133800), (240, 124880), (256, 117075), (280, 107040), (300, 99904), (320, 93660), (336, 89200), (350, 85632), (384, 78050), (400, 74928), (420, 71360), (446, 67200), (448, 66900), (480, 62440), (525, 57088), (560, 53520), (600, 49952), (640, 46830), (669, 44800), (672, 44600), (700, 42816), (768, 39025), (800, 37464), (840, 35680), (892, 33600), (896, 33450), (960, 31220), (1050, 28544), (1115, 26880), (1120, 26760), (1200, 24976), (1280, 23415), (1338, 22400), (1344, 22300), (1400, 21408), (1561, 19200), (1600, 18732), (1680, 17840), (1784, 16800), (1792, 16725), (1920, 15610), (2100, 14272), (2230, 13440), (2240, 13380), (2400, 12488), (2676, 11200), (2688, 11150), (2800, 10704), (3122, 9600), (3200, 9366), (3345, 8960), (3360, 8920), (3568, 8400), (3840, 7805), (4200, 7136), (4460, 6720), (4480, 6690), (4683, 6400), (4800, 6244), (5352, 5600), (5376, 5575)]