406674540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25969}}^1$

素因数の和:26016

約数の個数: 96

約数和(自身を含む): 1308888000

約数和(自身を除く): 902213460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 15660, 25969, 51938, 77907, 103876, 129845, 155814, 233721, 259690, 311628, 389535, 467442, 519380, 701163, 753101, 779070, 934884, 1168605, 1402326, 1506202, 1558140, 2259303, 2337210, 2804652, 3012404, 3505815, 3765505, 4518606, 4674420, 6777909, 7011630, 7531010, 9037212, 11296515, 13555818, 14023260, 15062020, 20333727, 22593030, 27111636, 33889545, 40667454, 45186060, 67779090, 81334908, 101668635, 135558180, 203337270, 406674540]

約数ペア:

[(1, 406674540), (2, 203337270), (3, 135558180), (4, 101668635), (5, 81334908), (6, 67779090), (9, 45186060), (10, 40667454), (12, 33889545), (15, 27111636), (18, 22593030), (20, 20333727), (27, 15062020), (29, 14023260), (30, 13555818), (36, 11296515), (45, 9037212), (54, 7531010), (58, 7011630), (60, 6777909), (87, 4674420), (90, 4518606), (108, 3765505), (116, 3505815), (135, 3012404), (145, 2804652), (174, 2337210), (180, 2259303), (261, 1558140), (270, 1506202), (290, 1402326), (348, 1168605), (435, 934884), (522, 779070), (540, 753101), (580, 701163), (783, 519380), (870, 467442), (1044, 389535), (1305, 311628), (1566, 259690), (1740, 233721), (2610, 155814), (3132, 129845), (3915, 103876), (5220, 77907), (7830, 51938), (15660, 25969)]