180055008

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{4253}}^1$

素因数の和:4286

約数の個数: 144

約数和(自身を含む): 611044560

約数和(自身を除く): 430989552

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, 4253, 4704, 5292, 6048, 7056, 8506, 10584, 12759, 14112, 17012, 21168, 25518, 29771, 34024, 38277, 42336, 51036, 59542, 68048, 76554, 89313, 102072, 114831, 119084, 136096, 153108, 178626, 204144, 208397, 229662, 238168, 267939, 306216, 357252, 408288, 416794, 459324, 476336, 535878, 612432, 625191, 714504, 803817, 833588, 918648, 952672, 1071756, 1224864, 1250382, 1429008, 1607634, 1667176, 1837296, 1875573, 2143512, 2500764, 2858016, 3215268, 3334352, 3674592, 3751146, 4287024, 5001528, 5626719, 6430536, 6668704, 7502292, 8574048, 10003056, 11253438, 12861072, 15004584, 20006112, 22506876, 25722144, 30009168, 45013752, 60018336, 90027504, 180055008]

約数ペア:

[(1, 180055008), (2, 90027504), (3, 60018336), (4, 45013752), (6, 30009168), (7, 25722144), (8, 22506876), (9, 20006112), (12, 15004584), (14, 12861072), (16, 11253438), (18, 10003056), (21, 8574048), (24, 7502292), (27, 6668704), (28, 6430536), (32, 5626719), (36, 5001528), (42, 4287024), (48, 3751146), (49, 3674592), (54, 3334352), (56, 3215268), (63, 2858016), (72, 2500764), (84, 2143512), (96, 1875573), (98, 1837296), (108, 1667176), (112, 1607634), (126, 1429008), (144, 1250382), (147, 1224864), (168, 1071756), (189, 952672), (196, 918648), (216, 833588), (224, 803817), (252, 714504), (288, 625191), (294, 612432), (336, 535878), (378, 476336), (392, 459324), (432, 416794), (441, 408288), (504, 357252), (588, 306216), (672, 267939), (756, 238168), (784, 229662), (864, 208397), (882, 204144), (1008, 178626), (1176, 153108), (1323, 136096), (1512, 119084), (1568, 114831), (1764, 102072), (2016, 89313), (2352, 76554), (2646, 68048), (3024, 59542), (3528, 51036), (4253, 42336), (4704, 38277), (5292, 34024), (6048, 29771), (7056, 25518), (8506, 21168), (10584, 17012), (12759, 14112)]