211484250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 660441600

約数和(自身を除く): 448957350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 25, 27, 30, 34, 38, 45, 50, 51, 54, 57, 75, 85, 90, 95, 97, 102, 114, 125, 135, 150, 153, 170, 171, 190, 194, 225, 250, 255, 270, 285, 291, 306, 323, 342, 375, 425, 450, 459, 475, 485, 510, 513, 570, 582, 646, 675, 750, 765, 850, 855, 873, 918, 950, 969, 970, 1026, 1125, 1275, 1350, 1425, 1455, 1530, 1615, 1649, 1710, 1746, 1843, 1938, 2125, 2250, 2295, 2375, 2425, 2550, 2565, 2619, 2850, 2907, 2910, 3230, 3298, 3375, 3686, 3825, 4250, 4275, 4365, 4590, 4750, 4845, 4850, 4947, 5130, 5238, 5529, 5814, 6375, 6750, 7125, 7275, 7650, 8075, 8245, 8550, 8721, 8730, 9215, 9690, 9894, 11058, 11475, 12125, 12750, 12825, 13095, 14250, 14535, 14550, 14841, 16150, 16490, 16587, 17442, 18430, 19125, 21375, 21825, 22950, 24225, 24250, 24735, 25650, 26190, 27645, 29070, 29682, 31331, 33174, 36375, 38250, 40375, 41225, 42750, 43605, 43650, 44523, 46075, 48450, 49470, 49761, 55290, 57375, 62662, 64125, 65475, 72675, 72750, 74205, 80750, 82450, 82935, 87210, 89046, 92150, 93993, 99522, 109125, 114750, 121125, 123675, 128250, 130950, 138225, 145350, 148410, 156655, 165870, 187986, 206125, 218025, 218250, 222615, 230375, 242250, 247350, 248805, 276450, 281979, 313310, 327375, 363375, 371025, 412250, 414675, 436050, 445230, 460750, 469965, 497610, 563958, 618375, 654750, 691125, 726750, 742050, 783275, 829350, 845937, 939930, 1090125, 1113075, 1236750, 1244025, 1382250, 1409895, 1566550, 1691874, 1855125, 2073375, 2180250, 2226150, 2349825, 2488050, 2819790, 3710250, 3916375, 4146750, 4229685, 4699650, 5565375, 6220125, 7049475, 7832750, 8459370, 11130750, 11749125, 12440250, 14098950, 21148425, 23498250, 35247375, 42296850, 70494750, 105742125, 211484250]

約数ペア:

[(1, 211484250), (2, 105742125), (3, 70494750), (5, 42296850), (6, 35247375), (9, 23498250), (10, 21148425), (15, 14098950), (17, 12440250), (18, 11749125), (19, 11130750), (25, 8459370), (27, 7832750), (30, 7049475), (34, 6220125), (38, 5565375), (45, 4699650), (50, 4229685), (51, 4146750), (54, 3916375), (57, 3710250), (75, 2819790), (85, 2488050), (90, 2349825), (95, 2226150), (97, 2180250), (102, 2073375), (114, 1855125), (125, 1691874), (135, 1566550), (150, 1409895), (153, 1382250), (170, 1244025), (171, 1236750), (190, 1113075), (194, 1090125), (225, 939930), (250, 845937), (255, 829350), (270, 783275), (285, 742050), (291, 726750), (306, 691125), (323, 654750), (342, 618375), (375, 563958), (425, 497610), (450, 469965), (459, 460750), (475, 445230), (485, 436050), (510, 414675), (513, 412250), (570, 371025), (582, 363375), (646, 327375), (675, 313310), (750, 281979), (765, 276450), (850, 248805), (855, 247350), (873, 242250), (918, 230375), (950, 222615), (969, 218250), (970, 218025), (1026, 206125), (1125, 187986), (1275, 165870), (1350, 156655), (1425, 148410), (1455, 145350), (1530, 138225), (1615, 130950), (1649, 128250), (1710, 123675), (1746, 121125), (1843, 114750), (1938, 109125), (2125, 99522), (2250, 93993), (2295, 92150), (2375, 89046), (2425, 87210), (2550, 82935), (2565, 82450), (2619, 80750), (2850, 74205), (2907, 72750), (2910, 72675), (3230, 65475), (3298, 64125), (3375, 62662), (3686, 57375), (3825, 55290), (4250, 49761), (4275, 49470), (4365, 48450), (4590, 46075), (4750, 44523), (4845, 43650), (4850, 43605), (4947, 42750), (5130, 41225), (5238, 40375), (5529, 38250), (5814, 36375), (6375, 33174), (6750, 31331), (7125, 29682), (7275, 29070), (7650, 27645), (8075, 26190), (8245, 25650), (8550, 24735), (8721, 24250), (8730, 24225), (9215, 22950), (9690, 21825), (9894, 21375), (11058, 19125), (11475, 18430), (12125, 17442), (12750, 16587), (12825, 16490), (13095, 16150), (14250, 14841), (14535, 14550)]