54102840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2453

約数の個数: 128

約数和(自身を含む): 187557120

約数和(自身を除く): 133454280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2411, 2805, 3740, 4488, 4822, 5610, 7233, 7480, 9644, 11220, 12055, 14466, 19288, 22440, 24110, 26521, 28932, 36165, 40987, 48220, 53042, 57864, 72330, 79563, 81974, 96440, 106084, 122961, 132605, 144660, 159126, 163948, 204935, 212168, 245922, 265210, 289320, 318252, 327896, 397815, 409870, 450857, 491844, 530420, 614805, 636504, 795630, 819740, 901714, 983688, 1060840, 1229610, 1352571, 1591260, 1639480, 1803428, 2254285, 2459220, 2705142, 3182520, 3606856, 4508570, 4918440, 5410284, 6762855, 9017140, 10820568, 13525710, 18034280, 27051420, 54102840]

約数ペア:

[(1, 54102840), (2, 27051420), (3, 18034280), (4, 13525710), (5, 10820568), (6, 9017140), (8, 6762855), (10, 5410284), (11, 4918440), (12, 4508570), (15, 3606856), (17, 3182520), (20, 2705142), (22, 2459220), (24, 2254285), (30, 1803428), (33, 1639480), (34, 1591260), (40, 1352571), (44, 1229610), (51, 1060840), (55, 983688), (60, 901714), (66, 819740), (68, 795630), (85, 636504), (88, 614805), (102, 530420), (110, 491844), (120, 450857), (132, 409870), (136, 397815), (165, 327896), (170, 318252), (187, 289320), (204, 265210), (220, 245922), (255, 212168), (264, 204935), (330, 163948), (340, 159126), (374, 144660), (408, 132605), (440, 122961), (510, 106084), (561, 96440), (660, 81974), (680, 79563), (748, 72330), (935, 57864), (1020, 53042), (1122, 48220), (1320, 40987), (1496, 36165), (1870, 28932), (2040, 26521), (2244, 24110), (2411, 22440), (2805, 19288), (3740, 14466), (4488, 12055), (4822, 11220), (5610, 9644), (7233, 7480)]