45771880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 132364260

約数和(自身を除く): 86592380

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 121, 140, 154, 193, 196, 220, 242, 245, 280, 308, 385, 386, 392, 440, 484, 490, 539, 605, 616, 770, 772, 847, 965, 968, 980, 1078, 1210, 1351, 1540, 1544, 1694, 1930, 1960, 2123, 2156, 2420, 2695, 2702, 3080, 3388, 3860, 4235, 4246, 4312, 4840, 5390, 5404, 5929, 6755, 6776, 7720, 8470, 8492, 9457, 10615, 10780, 10808, 11858, 13510, 14861, 16940, 16984, 18914, 21230, 21560, 23353, 23716, 27020, 29645, 29722, 33880, 37828, 42460, 46706, 47285, 47432, 54040, 59290, 59444, 74305, 75656, 84920, 93412, 94570, 104027, 116765, 118580, 118888, 148610, 163471, 186824, 189140, 208054, 233530, 237160, 297220, 326942, 378280, 416108, 467060, 520135, 594440, 653884, 817355, 832216, 934120, 1040270, 1144297, 1307768, 1634710, 2080540, 2288594, 3269420, 4161080, 4577188, 5721485, 6538840, 9154376, 11442970, 22885940, 45771880]

約数ペア:

[(1, 45771880), (2, 22885940), (4, 11442970), (5, 9154376), (7, 6538840), (8, 5721485), (10, 4577188), (11, 4161080), (14, 3269420), (20, 2288594), (22, 2080540), (28, 1634710), (35, 1307768), (40, 1144297), (44, 1040270), (49, 934120), (55, 832216), (56, 817355), (70, 653884), (77, 594440), (88, 520135), (98, 467060), (110, 416108), (121, 378280), (140, 326942), (154, 297220), (193, 237160), (196, 233530), (220, 208054), (242, 189140), (245, 186824), (280, 163471), (308, 148610), (385, 118888), (386, 118580), (392, 116765), (440, 104027), (484, 94570), (490, 93412), (539, 84920), (605, 75656), (616, 74305), (770, 59444), (772, 59290), (847, 54040), (965, 47432), (968, 47285), (980, 46706), (1078, 42460), (1210, 37828), (1351, 33880), (1540, 29722), (1544, 29645), (1694, 27020), (1930, 23716), (1960, 23353), (2123, 21560), (2156, 21230), (2420, 18914), (2695, 16984), (2702, 16940), (3080, 14861), (3388, 13510), (3860, 11858), (4235, 10808), (4246, 10780), (4312, 10615), (4840, 9457), (5390, 8492), (5404, 8470), (5929, 7720), (6755, 6776)]