52638720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 176

約数和(自身を含む): 176860800

約数和(自身を除く): 124222080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 149, 160, 184, 192, 230, 240, 256, 276, 298, 320, 345, 368, 384, 447, 460, 480, 512, 552, 596, 640, 690, 736, 745, 768, 894, 920, 960, 1024, 1104, 1192, 1280, 1380, 1472, 1490, 1536, 1788, 1840, 1920, 2208, 2235, 2384, 2560, 2760, 2944, 2980, 3072, 3427, 3576, 3680, 3840, 4416, 4470, 4768, 5120, 5520, 5888, 5960, 6854, 7152, 7360, 7680, 8832, 8940, 9536, 10281, 11040, 11776, 11920, 13708, 14304, 14720, 15360, 17135, 17664, 17880, 19072, 20562, 22080, 23552, 23840, 27416, 28608, 29440, 34270, 35328, 35760, 38144, 41124, 44160, 47680, 51405, 54832, 57216, 58880, 68540, 70656, 71520, 76288, 82248, 88320, 95360, 102810, 109664, 114432, 117760, 137080, 143040, 152576, 164496, 176640, 190720, 205620, 219328, 228864, 274160, 286080, 328992, 353280, 381440, 411240, 438656, 457728, 548320, 572160, 657984, 762880, 822480, 877312, 1096640, 1144320, 1315968, 1644960, 1754624, 2193280, 2288640, 2631936, 3289920, 3509248, 4386560, 5263872, 6579840, 8773120, 10527744, 13159680, 17546240, 26319360, 52638720]

約数ペア:

[(1, 52638720), (2, 26319360), (3, 17546240), (4, 13159680), (5, 10527744), (6, 8773120), (8, 6579840), (10, 5263872), (12, 4386560), (15, 3509248), (16, 3289920), (20, 2631936), (23, 2288640), (24, 2193280), (30, 1754624), (32, 1644960), (40, 1315968), (46, 1144320), (48, 1096640), (60, 877312), (64, 822480), (69, 762880), (80, 657984), (92, 572160), (96, 548320), (115, 457728), (120, 438656), (128, 411240), (138, 381440), (149, 353280), (160, 328992), (184, 286080), (192, 274160), (230, 228864), (240, 219328), (256, 205620), (276, 190720), (298, 176640), (320, 164496), (345, 152576), (368, 143040), (384, 137080), (447, 117760), (460, 114432), (480, 109664), (512, 102810), (552, 95360), (596, 88320), (640, 82248), (690, 76288), (736, 71520), (745, 70656), (768, 68540), (894, 58880), (920, 57216), (960, 54832), (1024, 51405), (1104, 47680), (1192, 44160), (1280, 41124), (1380, 38144), (1472, 35760), (1490, 35328), (1536, 34270), (1788, 29440), (1840, 28608), (1920, 27416), (2208, 23840), (2235, 23552), (2384, 22080), (2560, 20562), (2760, 19072), (2944, 17880), (2980, 17664), (3072, 17135), (3427, 15360), (3576, 14720), (3680, 14304), (3840, 13708), (4416, 11920), (4470, 11776), (4768, 11040), (5120, 10281), (5520, 9536), (5888, 8940), (5960, 8832), (6854, 7680), (7152, 7360)]