27298260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 95764032

約数和(自身を除く): 68465772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 811, 935, 990, 1020, 1122, 1530, 1622, 1683, 1870, 1980, 2244, 2433, 2805, 3060, 3244, 3366, 3740, 4055, 4866, 5610, 6732, 7299, 8110, 8415, 8921, 9732, 11220, 12165, 13787, 14598, 16220, 16830, 17842, 24330, 26763, 27574, 29196, 33660, 35684, 36495, 41361, 44605, 48660, 53526, 55148, 68935, 72990, 80289, 82722, 89210, 107052, 124083, 133815, 137870, 145980, 151657, 160578, 165444, 178420, 206805, 248166, 267630, 275740, 303314, 321156, 401445, 413610, 454971, 496332, 535260, 606628, 620415, 758285, 802890, 827220, 909942, 1240830, 1364913, 1516570, 1605780, 1819884, 2274855, 2481660, 2729826, 3033140, 4549710, 5459652, 6824565, 9099420, 13649130, 27298260]

約数ペア:

[(1, 27298260), (2, 13649130), (3, 9099420), (4, 6824565), (5, 5459652), (6, 4549710), (9, 3033140), (10, 2729826), (11, 2481660), (12, 2274855), (15, 1819884), (17, 1605780), (18, 1516570), (20, 1364913), (22, 1240830), (30, 909942), (33, 827220), (34, 802890), (36, 758285), (44, 620415), (45, 606628), (51, 535260), (55, 496332), (60, 454971), (66, 413610), (68, 401445), (85, 321156), (90, 303314), (99, 275740), (102, 267630), (110, 248166), (132, 206805), (153, 178420), (165, 165444), (170, 160578), (180, 151657), (187, 145980), (198, 137870), (204, 133815), (220, 124083), (255, 107052), (306, 89210), (330, 82722), (340, 80289), (374, 72990), (396, 68935), (495, 55148), (510, 53526), (561, 48660), (612, 44605), (660, 41361), (748, 36495), (765, 35684), (811, 33660), (935, 29196), (990, 27574), (1020, 26763), (1122, 24330), (1530, 17842), (1622, 16830), (1683, 16220), (1870, 14598), (1980, 13787), (2244, 12165), (2433, 11220), (2805, 9732), (3060, 8921), (3244, 8415), (3366, 8110), (3740, 7299), (4055, 6732), (4866, 5610)]