2491589700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2916

約数の個数: 288

約数和(自身を含む): 8930678400

約数和(自身を除く): 6439088700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 27, 30, 34, 36, 38, 45, 50, 51, 54, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 108, 114, 135, 150, 153, 170, 171, 180, 190, 204, 225, 228, 255, 270, 285, 300, 306, 323, 340, 342, 380, 425, 450, 459, 475, 510, 513, 540, 570, 612, 646, 675, 684, 765, 850, 855, 900, 918, 950, 969, 1020, 1026, 1140, 1275, 1292, 1350, 1425, 1530, 1615, 1700, 1710, 1836, 1900, 1938, 2052, 2295, 2550, 2565, 2700, 2850, 2857, 2907, 3060, 3230, 3420, 3825, 3876, 4275, 4590, 4845, 5100, 5130, 5700, 5714, 5814, 6460, 7650, 8075, 8550, 8571, 8721, 9180, 9690, 10260, 11428, 11475, 11628, 12825, 14285, 14535, 15300, 16150, 17100, 17142, 17442, 19380, 22950, 24225, 25650, 25713, 28570, 29070, 32300, 34284, 34884, 42855, 43605, 45900, 48450, 48569, 51300, 51426, 54283, 57140, 58140, 71425, 72675, 77139, 85710, 87210, 96900, 97138, 102852, 108566, 128565, 142850, 145350, 145707, 154278, 162849, 171420, 174420, 194276, 214275, 217132, 218025, 242845, 257130, 271415, 285700, 290700, 291414, 308556, 325698, 385695, 428550, 436050, 437121, 485690, 488547, 514260, 542830, 582828, 642825, 651396, 728535, 771390, 814245, 857100, 872100, 874242, 922811, 971380, 977094, 1085660, 1214225, 1285650, 1311363, 1357075, 1457070, 1465641, 1542780, 1628490, 1748484, 1845622, 1928475, 1954188, 2185605, 2428450, 2442735, 2571300, 2622726, 2714150, 2768433, 2914140, 2931282, 3256980, 3642675, 3691244, 3856950, 4071225, 4371210, 4614055, 4856900, 4885470, 5245452, 5428300, 5536866, 5862564, 6556815, 7285350, 7328205, 7713900, 8142450, 8305299, 8742420, 9228110, 9770940, 10928025, 11073732, 12213675, 13113630, 13842165, 14570700, 14656410, 16284900, 16610598, 18456220, 21856050, 23070275, 24427350, 24915897, 26227260, 27684330, 29312820, 32784075, 33221196, 36641025, 41526495, 43712100, 46140550, 48854700, 49831794, 55368660, 65568150, 69210825, 73282050, 83052990, 92281100, 99663588, 124579485, 131136300, 138421650, 146564100, 166105980, 207632475, 249158970, 276843300, 415264950, 498317940, 622897425, 830529900, 1245794850, 2491589700]

約数ペア:

[(1, 2491589700), (2, 1245794850), (3, 830529900), (4, 622897425), (5, 498317940), (6, 415264950), (9, 276843300), (10, 249158970), (12, 207632475), (15, 166105980), (17, 146564100), (18, 138421650), (19, 131136300), (20, 124579485), (25, 99663588), (27, 92281100), (30, 83052990), (34, 73282050), (36, 69210825), (38, 65568150), (45, 55368660), (50, 49831794), (51, 48854700), (54, 46140550), (57, 43712100), (60, 41526495), (68, 36641025), (75, 33221196), (76, 32784075), (85, 29312820), (90, 27684330), (95, 26227260), (100, 24915897), (102, 24427350), (108, 23070275), (114, 21856050), (135, 18456220), (150, 16610598), (153, 16284900), (170, 14656410), (171, 14570700), (180, 13842165), (190, 13113630), (204, 12213675), (225, 11073732), (228, 10928025), (255, 9770940), (270, 9228110), (285, 8742420), (300, 8305299), (306, 8142450), (323, 7713900), (340, 7328205), (342, 7285350), (380, 6556815), (425, 5862564), (450, 5536866), (459, 5428300), (475, 5245452), (510, 4885470), (513, 4856900), (540, 4614055), (570, 4371210), (612, 4071225), (646, 3856950), (675, 3691244), (684, 3642675), (765, 3256980), (850, 2931282), (855, 2914140), (900, 2768433), (918, 2714150), (950, 2622726), (969, 2571300), (1020, 2442735), (1026, 2428450), (1140, 2185605), (1275, 1954188), (1292, 1928475), (1350, 1845622), (1425, 1748484), (1530, 1628490), (1615, 1542780), (1700, 1465641), (1710, 1457070), (1836, 1357075), (1900, 1311363), (1938, 1285650), (2052, 1214225), (2295, 1085660), (2550, 977094), (2565, 971380), (2700, 922811), (2850, 874242), (2857, 872100), (2907, 857100), (3060, 814245), (3230, 771390), (3420, 728535), (3825, 651396), (3876, 642825), (4275, 582828), (4590, 542830), (4845, 514260), (5100, 488547), (5130, 485690), (5700, 437121), (5714, 436050), (5814, 428550), (6460, 385695), (7650, 325698), (8075, 308556), (8550, 291414), (8571, 290700), (8721, 285700), (9180, 271415), (9690, 257130), (10260, 242845), (11428, 218025), (11475, 217132), (11628, 214275), (12825, 194276), (14285, 174420), (14535, 171420), (15300, 162849), (16150, 154278), (17100, 145707), (17142, 145350), (17442, 142850), (19380, 128565), (22950, 108566), (24225, 102852), (25650, 97138), (25713, 96900), (28570, 87210), (29070, 85710), (32300, 77139), (34284, 72675), (34884, 71425), (42855, 58140), (43605, 57140), (45900, 54283), (48450, 51426), (48569, 51300)]