180051872

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 216

約数和(自身を含む): 494796708

約数和(自身を除く): 314744836

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 73, 77, 88, 91, 98, 104, 112, 121, 143, 146, 154, 176, 182, 196, 208, 224, 242, 286, 292, 308, 352, 364, 392, 416, 484, 511, 539, 572, 584, 616, 637, 728, 784, 803, 847, 949, 968, 1001, 1022, 1078, 1144, 1168, 1232, 1274, 1456, 1568, 1573, 1606, 1694, 1898, 1936, 2002, 2044, 2156, 2288, 2336, 2464, 2548, 2912, 3146, 3212, 3388, 3577, 3796, 3872, 4004, 4088, 4312, 4576, 5096, 5621, 5929, 6292, 6424, 6643, 6776, 7007, 7154, 7592, 8008, 8176, 8624, 8833, 10192, 10439, 11011, 11242, 11858, 12584, 12848, 13286, 13552, 14014, 14308, 15184, 16016, 16352, 17248, 17666, 20384, 20878, 22022, 22484, 23716, 25168, 25696, 26572, 27104, 28028, 28616, 30368, 32032, 35332, 39347, 41756, 44044, 44968, 46501, 47432, 50336, 53144, 56056, 57232, 61831, 70664, 73073, 77077, 78694, 83512, 88088, 89936, 93002, 94864, 106288, 112112, 114464, 114829, 123662, 141328, 146146, 154154, 157388, 167024, 176176, 179872, 186004, 189728, 212576, 224224, 229658, 247324, 282656, 292292, 308308, 314776, 334048, 352352, 372008, 432817, 459316, 494648, 511511, 584584, 616616, 629552, 744016, 803803, 865634, 918632, 989296, 1023022, 1169168, 1233232, 1259104, 1488032, 1607606, 1731268, 1837264, 1978592, 2046044, 2338336, 2466464, 3215212, 3462536, 3674528, 4092088, 5626621, 6430424, 6925072, 8184176, 11253242, 12860848, 13850144, 16368352, 22506484, 25721696, 45012968, 90025936, 180051872]

約数ペア:

[(1, 180051872), (2, 90025936), (4, 45012968), (7, 25721696), (8, 22506484), (11, 16368352), (13, 13850144), (14, 12860848), (16, 11253242), (22, 8184176), (26, 6925072), (28, 6430424), (32, 5626621), (44, 4092088), (49, 3674528), (52, 3462536), (56, 3215212), (73, 2466464), (77, 2338336), (88, 2046044), (91, 1978592), (98, 1837264), (104, 1731268), (112, 1607606), (121, 1488032), (143, 1259104), (146, 1233232), (154, 1169168), (176, 1023022), (182, 989296), (196, 918632), (208, 865634), (224, 803803), (242, 744016), (286, 629552), (292, 616616), (308, 584584), (352, 511511), (364, 494648), (392, 459316), (416, 432817), (484, 372008), (511, 352352), (539, 334048), (572, 314776), (584, 308308), (616, 292292), (637, 282656), (728, 247324), (784, 229658), (803, 224224), (847, 212576), (949, 189728), (968, 186004), (1001, 179872), (1022, 176176), (1078, 167024), (1144, 157388), (1168, 154154), (1232, 146146), (1274, 141328), (1456, 123662), (1568, 114829), (1573, 114464), (1606, 112112), (1694, 106288), (1898, 94864), (1936, 93002), (2002, 89936), (2044, 88088), (2156, 83512), (2288, 78694), (2336, 77077), (2464, 73073), (2548, 70664), (2912, 61831), (3146, 57232), (3212, 56056), (3388, 53144), (3577, 50336), (3796, 47432), (3872, 46501), (4004, 44968), (4088, 44044), (4312, 41756), (4576, 39347), (5096, 35332), (5621, 32032), (5929, 30368), (6292, 28616), (6424, 28028), (6643, 27104), (6776, 26572), (7007, 25696), (7154, 25168), (7592, 23716), (8008, 22484), (8176, 22022), (8624, 20878), (8833, 20384), (10192, 17666), (10439, 17248), (11011, 16352), (11242, 16016), (11858, 15184), (12584, 14308), (12848, 14014), (13286, 13552)]