450225160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1307

約数の個数: 128

約数和(自身を含む): 1274019840

約数和(自身を除く): 823794680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 127, 140, 154, 220, 254, 280, 308, 385, 440, 508, 616, 635, 770, 889, 1016, 1151, 1270, 1397, 1540, 1778, 2302, 2540, 2794, 3080, 3556, 4445, 4604, 5080, 5588, 5755, 6985, 7112, 8057, 8890, 9208, 9779, 11176, 11510, 12661, 13970, 16114, 17780, 19558, 23020, 25322, 27940, 32228, 35560, 39116, 40285, 46040, 48895, 50644, 55880, 63305, 64456, 78232, 80570, 88627, 97790, 101288, 126610, 146177, 161140, 177254, 195580, 253220, 292354, 322280, 354508, 391160, 443135, 506440, 584708, 709016, 730885, 886270, 1023239, 1169416, 1461770, 1607947, 1772540, 2046478, 2923540, 3215894, 3545080, 4092956, 5116195, 5847080, 6431788, 8039735, 8185912, 10232390, 11255629, 12863576, 16079470, 20464780, 22511258, 32158940, 40929560, 45022516, 56278145, 64317880, 90045032, 112556290, 225112580, 450225160]

約数ペア:

[(1, 450225160), (2, 225112580), (4, 112556290), (5, 90045032), (7, 64317880), (8, 56278145), (10, 45022516), (11, 40929560), (14, 32158940), (20, 22511258), (22, 20464780), (28, 16079470), (35, 12863576), (40, 11255629), (44, 10232390), (55, 8185912), (56, 8039735), (70, 6431788), (77, 5847080), (88, 5116195), (110, 4092956), (127, 3545080), (140, 3215894), (154, 2923540), (220, 2046478), (254, 1772540), (280, 1607947), (308, 1461770), (385, 1169416), (440, 1023239), (508, 886270), (616, 730885), (635, 709016), (770, 584708), (889, 506440), (1016, 443135), (1151, 391160), (1270, 354508), (1397, 322280), (1540, 292354), (1778, 253220), (2302, 195580), (2540, 177254), (2794, 161140), (3080, 146177), (3556, 126610), (4445, 101288), (4604, 97790), (5080, 88627), (5588, 80570), (5755, 78232), (6985, 64456), (7112, 63305), (8057, 55880), (8890, 50644), (9208, 48895), (9779, 46040), (11176, 40285), (11510, 39116), (12661, 35560), (13970, 32228), (16114, 27940), (17780, 25322), (19558, 23020)]