180756072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 589680000

約数和(自身を除く): 408923928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 83, 84, 87, 116, 126, 149, 166, 168, 174, 203, 232, 249, 252, 261, 298, 332, 348, 406, 447, 498, 504, 522, 581, 596, 609, 664, 696, 747, 812, 894, 996, 1043, 1044, 1162, 1192, 1218, 1341, 1494, 1624, 1743, 1788, 1827, 1992, 2086, 2088, 2324, 2407, 2436, 2682, 2988, 3129, 3486, 3576, 3654, 4172, 4321, 4648, 4814, 4872, 5229, 5364, 5976, 6258, 6972, 7221, 7308, 8344, 8642, 9387, 9628, 10458, 10728, 12367, 12516, 12963, 13944, 14442, 14616, 16849, 17284, 18774, 19256, 20916, 21663, 24734, 25032, 25926, 28884, 30247, 33698, 34568, 37101, 37548, 38889, 41832, 43326, 49468, 50547, 51852, 57768, 60494, 67396, 74202, 75096, 77778, 86569, 86652, 90741, 98936, 101094, 103704, 111303, 120988, 134792, 148404, 151641, 155556, 173138, 173304, 181482, 202188, 222606, 241976, 259707, 272223, 296808, 303282, 311112, 346276, 358643, 362964, 404376, 445212, 519414, 544446, 606564, 692552, 717286, 725928, 779121, 890424, 1038828, 1075929, 1088892, 1213128, 1434572, 1558242, 2077656, 2151858, 2177784, 2510501, 2869144, 3116484, 3227787, 4303716, 5021002, 6232968, 6455574, 7531503, 8607432, 10042004, 12911148, 15063006, 20084008, 22594509, 25822296, 30126012, 45189018, 60252024, 90378036, 180756072]

約数ペア:

[(1, 180756072), (2, 90378036), (3, 60252024), (4, 45189018), (6, 30126012), (7, 25822296), (8, 22594509), (9, 20084008), (12, 15063006), (14, 12911148), (18, 10042004), (21, 8607432), (24, 7531503), (28, 6455574), (29, 6232968), (36, 5021002), (42, 4303716), (56, 3227787), (58, 3116484), (63, 2869144), (72, 2510501), (83, 2177784), (84, 2151858), (87, 2077656), (116, 1558242), (126, 1434572), (149, 1213128), (166, 1088892), (168, 1075929), (174, 1038828), (203, 890424), (232, 779121), (249, 725928), (252, 717286), (261, 692552), (298, 606564), (332, 544446), (348, 519414), (406, 445212), (447, 404376), (498, 362964), (504, 358643), (522, 346276), (581, 311112), (596, 303282), (609, 296808), (664, 272223), (696, 259707), (747, 241976), (812, 222606), (894, 202188), (996, 181482), (1043, 173304), (1044, 173138), (1162, 155556), (1192, 151641), (1218, 148404), (1341, 134792), (1494, 120988), (1624, 111303), (1743, 103704), (1788, 101094), (1827, 98936), (1992, 90741), (2086, 86652), (2088, 86569), (2324, 77778), (2407, 75096), (2436, 74202), (2682, 67396), (2988, 60494), (3129, 57768), (3486, 51852), (3576, 50547), (3654, 49468), (4172, 43326), (4321, 41832), (4648, 38889), (4814, 37548), (4872, 37101), (5229, 34568), (5364, 33698), (5976, 30247), (6258, 28884), (6972, 25926), (7221, 25032), (7308, 24734), (8344, 21663), (8642, 20916), (9387, 19256), (9628, 18774), (10458, 17284), (10728, 16849), (12367, 14616), (12516, 14442), (12963, 13944)]