25175040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 176

約数和(自身を含む): 88430400

約数和(自身を除く): 63255360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 149, 160, 165, 176, 192, 220, 240, 256, 264, 298, 320, 330, 352, 384, 440, 447, 480, 512, 528, 596, 640, 660, 704, 745, 768, 880, 894, 960, 1024, 1056, 1192, 1280, 1320, 1408, 1490, 1536, 1639, 1760, 1788, 1920, 2112, 2235, 2384, 2560, 2640, 2816, 2980, 3072, 3278, 3520, 3576, 3840, 4224, 4470, 4768, 4917, 5120, 5280, 5632, 5960, 6556, 7040, 7152, 7680, 8195, 8448, 8940, 9536, 9834, 10560, 11264, 11920, 13112, 14080, 14304, 15360, 16390, 16896, 17880, 19072, 19668, 21120, 23840, 24585, 26224, 28160, 28608, 32780, 33792, 35760, 38144, 39336, 42240, 47680, 49170, 52448, 56320, 57216, 65560, 71520, 76288, 78672, 84480, 95360, 98340, 104896, 114432, 131120, 143040, 152576, 157344, 168960, 190720, 196680, 209792, 228864, 262240, 286080, 314688, 381440, 393360, 419584, 457728, 524480, 572160, 629376, 762880, 786720, 839168, 1048960, 1144320, 1258752, 1573440, 1678336, 2097920, 2288640, 2517504, 3146880, 4195840, 5035008, 6293760, 8391680, 12587520, 25175040]

約数ペア:

[(1, 25175040), (2, 12587520), (3, 8391680), (4, 6293760), (5, 5035008), (6, 4195840), (8, 3146880), (10, 2517504), (11, 2288640), (12, 2097920), (15, 1678336), (16, 1573440), (20, 1258752), (22, 1144320), (24, 1048960), (30, 839168), (32, 786720), (33, 762880), (40, 629376), (44, 572160), (48, 524480), (55, 457728), (60, 419584), (64, 393360), (66, 381440), (80, 314688), (88, 286080), (96, 262240), (110, 228864), (120, 209792), (128, 196680), (132, 190720), (149, 168960), (160, 157344), (165, 152576), (176, 143040), (192, 131120), (220, 114432), (240, 104896), (256, 98340), (264, 95360), (298, 84480), (320, 78672), (330, 76288), (352, 71520), (384, 65560), (440, 57216), (447, 56320), (480, 52448), (512, 49170), (528, 47680), (596, 42240), (640, 39336), (660, 38144), (704, 35760), (745, 33792), (768, 32780), (880, 28608), (894, 28160), (960, 26224), (1024, 24585), (1056, 23840), (1192, 21120), (1280, 19668), (1320, 19072), (1408, 17880), (1490, 16896), (1536, 16390), (1639, 15360), (1760, 14304), (1788, 14080), (1920, 13112), (2112, 11920), (2235, 11264), (2384, 10560), (2560, 9834), (2640, 9536), (2816, 8940), (2980, 8448), (3072, 8195), (3278, 7680), (3520, 7152), (3576, 7040), (3840, 6556), (4224, 5960), (4470, 5632), (4768, 5280), (4917, 5120)]