25886520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2210

約数の個数: 128

約数和(自身を含む): 94176000

約数和(自身を除く): 68289480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2179, 2376, 2970, 3960, 4358, 5940, 6537, 8716, 10895, 11880, 13074, 17432, 19611, 21790, 23969, 26148, 32685, 39222, 43580, 47938, 52296, 58833, 65370, 71907, 78444, 87160, 95876, 98055, 117666, 119845, 130740, 143814, 156888, 191752, 196110, 215721, 235332, 239690, 261480, 287628, 294165, 359535, 392220, 431442, 470664, 479380, 575256, 588330, 647163, 719070, 784440, 862884, 958760, 1078605, 1176660, 1294326, 1438140, 1725768, 2157210, 2353320, 2588652, 2876280, 3235815, 4314420, 5177304, 6471630, 8628840, 12943260, 25886520]

約数ペア:

[(1, 25886520), (2, 12943260), (3, 8628840), (4, 6471630), (5, 5177304), (6, 4314420), (8, 3235815), (9, 2876280), (10, 2588652), (11, 2353320), (12, 2157210), (15, 1725768), (18, 1438140), (20, 1294326), (22, 1176660), (24, 1078605), (27, 958760), (30, 862884), (33, 784440), (36, 719070), (40, 647163), (44, 588330), (45, 575256), (54, 479380), (55, 470664), (60, 431442), (66, 392220), (72, 359535), (88, 294165), (90, 287628), (99, 261480), (108, 239690), (110, 235332), (120, 215721), (132, 196110), (135, 191752), (165, 156888), (180, 143814), (198, 130740), (216, 119845), (220, 117666), (264, 98055), (270, 95876), (297, 87160), (330, 78444), (360, 71907), (396, 65370), (440, 58833), (495, 52296), (540, 47938), (594, 43580), (660, 39222), (792, 32685), (990, 26148), (1080, 23969), (1188, 21790), (1320, 19611), (1485, 17432), (1980, 13074), (2179, 11880), (2376, 10895), (2970, 8716), (3960, 6537), (4358, 5940)]