25586820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{967}}^1$

素因数の和:999

約数の個数: 144

約数和(自身を含む): 92695680

約数和(自身を除く): 67108860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 967, 980, 1260, 1323, 1470, 1764, 1890, 1934, 2205, 2646, 2901, 2940, 3780, 3868, 4410, 4835, 5292, 5802, 6615, 6769, 8703, 8820, 9670, 11604, 13230, 13538, 14505, 17406, 19340, 20307, 26109, 26460, 27076, 29010, 33845, 34812, 40614, 43515, 47383, 52218, 58020, 60921, 67690, 81228, 87030, 94766, 101535, 104436, 121842, 130545, 135380, 142149, 174060, 182763, 189532, 203070, 236915, 243684, 261090, 284298, 304605, 365526, 406140, 426447, 473830, 522180, 568596, 609210, 710745, 731052, 852894, 913815, 947660, 1218420, 1279341, 1421490, 1705788, 1827630, 2132235, 2558682, 2842980, 3655260, 4264470, 5117364, 6396705, 8528940, 12793410, 25586820]

約数ペア:

[(1, 25586820), (2, 12793410), (3, 8528940), (4, 6396705), (5, 5117364), (6, 4264470), (7, 3655260), (9, 2842980), (10, 2558682), (12, 2132235), (14, 1827630), (15, 1705788), (18, 1421490), (20, 1279341), (21, 1218420), (27, 947660), (28, 913815), (30, 852894), (35, 731052), (36, 710745), (42, 609210), (45, 568596), (49, 522180), (54, 473830), (60, 426447), (63, 406140), (70, 365526), (84, 304605), (90, 284298), (98, 261090), (105, 243684), (108, 236915), (126, 203070), (135, 189532), (140, 182763), (147, 174060), (180, 142149), (189, 135380), (196, 130545), (210, 121842), (245, 104436), (252, 101535), (270, 94766), (294, 87030), (315, 81228), (378, 67690), (420, 60921), (441, 58020), (490, 52218), (540, 47383), (588, 43515), (630, 40614), (735, 34812), (756, 33845), (882, 29010), (945, 27076), (967, 26460), (980, 26109), (1260, 20307), (1323, 19340), (1470, 17406), (1764, 14505), (1890, 13538), (1934, 13230), (2205, 11604), (2646, 9670), (2901, 8820), (2940, 8703), (3780, 6769), (3868, 6615), (4410, 5802), (4835, 5292)]