211716450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 650851200

約数和(自身を除く): 439134750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 53, 54, 55, 66, 75, 90, 99, 106, 110, 135, 150, 159, 165, 198, 225, 265, 269, 270, 275, 297, 318, 330, 450, 477, 495, 530, 538, 550, 583, 594, 675, 795, 807, 825, 954, 990, 1166, 1325, 1345, 1350, 1431, 1485, 1590, 1614, 1650, 1749, 2385, 2421, 2475, 2650, 2690, 2862, 2915, 2959, 2970, 3498, 3975, 4035, 4770, 4842, 4950, 5247, 5830, 5918, 6725, 7155, 7263, 7425, 7950, 8070, 8745, 8877, 10494, 11925, 12105, 13450, 14257, 14310, 14526, 14575, 14795, 14850, 15741, 17490, 17754, 20175, 23850, 24210, 26235, 26631, 28514, 29150, 29590, 31482, 35775, 36315, 40350, 42771, 43725, 44385, 52470, 53262, 60525, 71285, 71550, 72630, 73975, 78705, 79893, 85542, 87450, 88770, 121050, 128313, 131175, 133155, 142570, 147950, 156827, 157410, 159786, 181575, 213855, 221925, 256626, 262350, 266310, 313654, 356425, 363150, 384939, 393525, 399465, 427710, 443850, 470481, 641565, 665775, 712850, 769878, 784135, 787050, 798930, 940962, 1069275, 1283130, 1331550, 1411443, 1568270, 1924695, 1997325, 2138550, 2352405, 2822886, 3207825, 3849390, 3920675, 3994650, 4234329, 4704810, 6415650, 7057215, 7841350, 8468658, 9623475, 11762025, 14114430, 19246950, 21171645, 23524050, 35286075, 42343290, 70572150, 105858225, 211716450]

約数ペア:

[(1, 211716450), (2, 105858225), (3, 70572150), (5, 42343290), (6, 35286075), (9, 23524050), (10, 21171645), (11, 19246950), (15, 14114430), (18, 11762025), (22, 9623475), (25, 8468658), (27, 7841350), (30, 7057215), (33, 6415650), (45, 4704810), (50, 4234329), (53, 3994650), (54, 3920675), (55, 3849390), (66, 3207825), (75, 2822886), (90, 2352405), (99, 2138550), (106, 1997325), (110, 1924695), (135, 1568270), (150, 1411443), (159, 1331550), (165, 1283130), (198, 1069275), (225, 940962), (265, 798930), (269, 787050), (270, 784135), (275, 769878), (297, 712850), (318, 665775), (330, 641565), (450, 470481), (477, 443850), (495, 427710), (530, 399465), (538, 393525), (550, 384939), (583, 363150), (594, 356425), (675, 313654), (795, 266310), (807, 262350), (825, 256626), (954, 221925), (990, 213855), (1166, 181575), (1325, 159786), (1345, 157410), (1350, 156827), (1431, 147950), (1485, 142570), (1590, 133155), (1614, 131175), (1650, 128313), (1749, 121050), (2385, 88770), (2421, 87450), (2475, 85542), (2650, 79893), (2690, 78705), (2862, 73975), (2915, 72630), (2959, 71550), (2970, 71285), (3498, 60525), (3975, 53262), (4035, 52470), (4770, 44385), (4842, 43725), (4950, 42771), (5247, 40350), (5830, 36315), (5918, 35775), (6725, 31482), (7155, 29590), (7263, 29150), (7425, 28514), (7950, 26631), (8070, 26235), (8745, 24210), (8877, 23850), (10494, 20175), (11925, 17754), (12105, 17490), (13450, 15741), (14257, 14850), (14310, 14795), (14526, 14575)]