305115552

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{7207}}^1$

素因数の和:7240

約数の個数: 144

約数和(自身を含む): 1035357120

約数和(自身を除く): 730241568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 7207, 10584, 14112, 14414, 21168, 21621, 28828, 42336, 43242, 50449, 57656, 64863, 86484, 100898, 115312, 129726, 151347, 172968, 194589, 201796, 230624, 259452, 302694, 345936, 353143, 389178, 403592, 454041, 518904, 605388, 691872, 706286, 778356, 807184, 908082, 1037808, 1059429, 1210776, 1362123, 1412572, 1556712, 1614368, 1816164, 2075616, 2118858, 2421552, 2724246, 2825144, 3113424, 3178287, 3632328, 4237716, 4843104, 5448492, 5650288, 6226848, 6356574, 7264656, 8475432, 9534861, 10896984, 11300576, 12713148, 14529312, 16950864, 19069722, 21793968, 25426296, 33901728, 38139444, 43587936, 50852592, 76278888, 101705184, 152557776, 305115552]

約数ペア:

[(1, 305115552), (2, 152557776), (3, 101705184), (4, 76278888), (6, 50852592), (7, 43587936), (8, 38139444), (9, 33901728), (12, 25426296), (14, 21793968), (16, 19069722), (18, 16950864), (21, 14529312), (24, 12713148), (27, 11300576), (28, 10896984), (32, 9534861), (36, 8475432), (42, 7264656), (48, 6356574), (49, 6226848), (54, 5650288), (56, 5448492), (63, 4843104), (72, 4237716), (84, 3632328), (96, 3178287), (98, 3113424), (108, 2825144), (112, 2724246), (126, 2421552), (144, 2118858), (147, 2075616), (168, 1816164), (189, 1614368), (196, 1556712), (216, 1412572), (224, 1362123), (252, 1210776), (288, 1059429), (294, 1037808), (336, 908082), (378, 807184), (392, 778356), (432, 706286), (441, 691872), (504, 605388), (588, 518904), (672, 454041), (756, 403592), (784, 389178), (864, 353143), (882, 345936), (1008, 302694), (1176, 259452), (1323, 230624), (1512, 201796), (1568, 194589), (1764, 172968), (2016, 151347), (2352, 129726), (2646, 115312), (3024, 100898), (3528, 86484), (4704, 64863), (5292, 57656), (6048, 50449), (7056, 43242), (7207, 42336), (10584, 28828), (14112, 21621), (14414, 21168)]