42964020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2411}}^1$

素因数の和:2443

約数の個数: 120

約数和(自身を含む): 147093408

約数和(自身を除く): 104129388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2411, 2970, 3564, 4455, 4822, 5940, 7233, 8910, 9644, 12055, 14466, 17820, 21699, 24110, 26521, 28932, 36165, 43398, 48220, 53042, 65097, 72330, 79563, 86796, 106084, 108495, 130194, 132605, 144660, 159126, 195291, 216990, 238689, 260388, 265210, 318252, 325485, 390582, 397815, 433980, 477378, 530420, 650970, 716067, 781164, 795630, 954756, 976455, 1193445, 1301940, 1432134, 1591260, 1952910, 2148201, 2386890, 2864268, 3580335, 3905820, 4296402, 4773780, 7160670, 8592804, 10741005, 14321340, 21482010, 42964020]

約数ペア:

[(1, 42964020), (2, 21482010), (3, 14321340), (4, 10741005), (5, 8592804), (6, 7160670), (9, 4773780), (10, 4296402), (11, 3905820), (12, 3580335), (15, 2864268), (18, 2386890), (20, 2148201), (22, 1952910), (27, 1591260), (30, 1432134), (33, 1301940), (36, 1193445), (44, 976455), (45, 954756), (54, 795630), (55, 781164), (60, 716067), (66, 650970), (81, 530420), (90, 477378), (99, 433980), (108, 397815), (110, 390582), (132, 325485), (135, 318252), (162, 265210), (165, 260388), (180, 238689), (198, 216990), (220, 195291), (270, 159126), (297, 144660), (324, 132605), (330, 130194), (396, 108495), (405, 106084), (495, 86796), (540, 79563), (594, 72330), (660, 65097), (810, 53042), (891, 48220), (990, 43398), (1188, 36165), (1485, 28932), (1620, 26521), (1782, 24110), (1980, 21699), (2411, 17820), (2970, 14466), (3564, 12055), (4455, 9644), (4822, 8910), (5940, 7233)]