16685460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 57718080

約数和(自身を除く): 41032620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 90, 99, 106, 108, 110, 132, 135, 159, 165, 180, 198, 212, 220, 265, 270, 297, 318, 330, 396, 477, 495, 530, 540, 583, 594, 636, 660, 795, 954, 990, 1060, 1166, 1188, 1431, 1485, 1590, 1749, 1908, 1980, 2332, 2385, 2809, 2862, 2915, 2970, 3180, 3498, 4770, 5247, 5618, 5724, 5830, 5940, 6996, 7155, 8427, 8745, 9540, 10494, 11236, 11660, 14045, 14310, 15741, 16854, 17490, 20988, 25281, 26235, 28090, 28620, 30899, 31482, 33708, 34980, 42135, 50562, 52470, 56180, 61798, 62964, 75843, 78705, 84270, 92697, 101124, 104940, 123596, 126405, 151686, 154495, 157410, 168540, 185394, 252810, 278091, 303372, 308990, 314820, 370788, 379215, 463485, 505620, 556182, 617980, 758430, 834273, 926970, 1112364, 1390455, 1516860, 1668546, 1853940, 2780910, 3337092, 4171365, 5561820, 8342730, 16685460]

約数ペア:

[(1, 16685460), (2, 8342730), (3, 5561820), (4, 4171365), (5, 3337092), (6, 2780910), (9, 1853940), (10, 1668546), (11, 1516860), (12, 1390455), (15, 1112364), (18, 926970), (20, 834273), (22, 758430), (27, 617980), (30, 556182), (33, 505620), (36, 463485), (44, 379215), (45, 370788), (53, 314820), (54, 308990), (55, 303372), (60, 278091), (66, 252810), (90, 185394), (99, 168540), (106, 157410), (108, 154495), (110, 151686), (132, 126405), (135, 123596), (159, 104940), (165, 101124), (180, 92697), (198, 84270), (212, 78705), (220, 75843), (265, 62964), (270, 61798), (297, 56180), (318, 52470), (330, 50562), (396, 42135), (477, 34980), (495, 33708), (530, 31482), (540, 30899), (583, 28620), (594, 28090), (636, 26235), (660, 25281), (795, 20988), (954, 17490), (990, 16854), (1060, 15741), (1166, 14310), (1188, 14045), (1431, 11660), (1485, 11236), (1590, 10494), (1749, 9540), (1908, 8745), (1980, 8427), (2332, 7155), (2385, 6996), (2809, 5940), (2862, 5830), (2915, 5724), (2970, 5618), (3180, 5247), (3498, 4770)]