2108806650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 240

約数和(自身を含む): 6283225080

約数和(自身を除く): 4174418430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 109, 135, 150, 153, 162, 170, 218, 225, 255, 270, 281, 306, 327, 405, 425, 450, 459, 510, 545, 562, 654, 675, 765, 810, 843, 850, 918, 981, 1090, 1275, 1350, 1377, 1405, 1530, 1635, 1686, 1853, 1962, 2025, 2295, 2529, 2550, 2725, 2754, 2810, 2943, 3270, 3706, 3825, 4050, 4215, 4590, 4777, 4905, 5058, 5450, 5559, 5886, 6885, 7025, 7587, 7650, 8175, 8430, 8829, 9265, 9554, 9810, 11118, 11475, 12645, 13770, 14050, 14331, 14715, 15174, 16350, 16677, 17658, 18530, 21075, 22761, 22950, 23885, 24525, 25290, 27795, 28662, 29430, 30629, 33354, 34425, 37935, 42150, 42993, 44145, 45522, 46325, 47770, 49050, 50031, 55590, 61258, 63225, 68850, 71655, 73575, 75870, 83385, 85986, 88290, 91887, 92650, 100062, 113805, 119425, 126450, 128979, 138975, 143310, 147150, 150093, 153145, 166770, 183774, 189675, 214965, 220725, 227610, 238850, 250155, 257958, 275661, 277950, 300186, 306290, 358275, 379350, 386937, 416925, 429930, 441450, 459435, 500310, 520693, 551322, 569025, 644895, 716550, 750465, 765725, 773874, 826983, 833850, 918870, 1041386, 1074825, 1138050, 1250775, 1289790, 1378305, 1500930, 1531450, 1562079, 1653966, 1934685, 2149650, 2297175, 2480949, 2501550, 2603465, 2756610, 3124158, 3224475, 3752325, 3869370, 4134915, 4594350, 4686237, 4961898, 5206930, 6448950, 6891525, 7504650, 7810395, 8269830, 9372474, 9673425, 12404745, 13017325, 13783050, 14058711, 15620790, 19346850, 20674575, 23431185, 24809490, 26034650, 28117422, 39051975, 41349150, 42176133, 46862370, 62023725, 70293555, 78103950, 84352266, 117155925, 124047450, 140587110, 210880665, 234311850, 351467775, 421761330, 702935550, 1054403325, 2108806650]

約数ペア:

[(1, 2108806650), (2, 1054403325), (3, 702935550), (5, 421761330), (6, 351467775), (9, 234311850), (10, 210880665), (15, 140587110), (17, 124047450), (18, 117155925), (25, 84352266), (27, 78103950), (30, 70293555), (34, 62023725), (45, 46862370), (50, 42176133), (51, 41349150), (54, 39051975), (75, 28117422), (81, 26034650), (85, 24809490), (90, 23431185), (102, 20674575), (109, 19346850), (135, 15620790), (150, 14058711), (153, 13783050), (162, 13017325), (170, 12404745), (218, 9673425), (225, 9372474), (255, 8269830), (270, 7810395), (281, 7504650), (306, 6891525), (327, 6448950), (405, 5206930), (425, 4961898), (450, 4686237), (459, 4594350), (510, 4134915), (545, 3869370), (562, 3752325), (654, 3224475), (675, 3124158), (765, 2756610), (810, 2603465), (843, 2501550), (850, 2480949), (918, 2297175), (981, 2149650), (1090, 1934685), (1275, 1653966), (1350, 1562079), (1377, 1531450), (1405, 1500930), (1530, 1378305), (1635, 1289790), (1686, 1250775), (1853, 1138050), (1962, 1074825), (2025, 1041386), (2295, 918870), (2529, 833850), (2550, 826983), (2725, 773874), (2754, 765725), (2810, 750465), (2943, 716550), (3270, 644895), (3706, 569025), (3825, 551322), (4050, 520693), (4215, 500310), (4590, 459435), (4777, 441450), (4905, 429930), (5058, 416925), (5450, 386937), (5559, 379350), (5886, 358275), (6885, 306290), (7025, 300186), (7587, 277950), (7650, 275661), (8175, 257958), (8430, 250155), (8829, 238850), (9265, 227610), (9554, 220725), (9810, 214965), (11118, 189675), (11475, 183774), (12645, 166770), (13770, 153145), (14050, 150093), (14331, 147150), (14715, 143310), (15174, 138975), (16350, 128979), (16677, 126450), (17658, 119425), (18530, 113805), (21075, 100062), (22761, 92650), (22950, 91887), (23885, 88290), (24525, 85986), (25290, 83385), (27795, 75870), (28662, 73575), (29430, 71655), (30629, 68850), (33354, 63225), (34425, 61258), (37935, 55590), (42150, 50031), (42993, 49050), (44145, 47770), (45522, 46325)]