2189930850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 6222458880

約数和(自身を除く): 4032528030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 90, 106, 127, 135, 150, 159, 225, 241, 254, 265, 270, 318, 381, 450, 477, 482, 530, 635, 675, 723, 762, 795, 954, 1143, 1205, 1270, 1325, 1350, 1431, 1446, 1590, 1905, 2169, 2286, 2385, 2410, 2650, 2862, 3175, 3429, 3615, 3810, 3975, 4338, 4770, 5715, 6025, 6350, 6507, 6731, 6858, 7155, 7230, 7950, 9525, 10845, 11430, 11925, 12050, 12773, 13014, 13462, 14310, 17145, 18075, 19050, 20193, 21690, 23850, 25546, 28575, 30607, 32535, 33655, 34290, 35775, 36150, 38319, 40386, 54225, 57150, 60579, 61214, 63865, 65070, 67310, 71550, 76638, 85725, 91821, 100965, 108450, 114957, 121158, 127730, 153035, 162675, 168275, 171450, 181737, 183642, 191595, 201930, 229914, 275463, 302895, 306070, 319325, 325350, 336550, 344871, 363474, 383190, 459105, 504825, 550926, 574785, 605790, 638650, 689742, 765175, 826389, 908685, 918210, 957975, 1009650, 1149570, 1377315, 1514475, 1530350, 1622171, 1652778, 1724355, 1817370, 1915950, 2295525, 2754630, 2873925, 3028950, 3244342, 3448710, 4131945, 4543425, 4591050, 4866513, 5747850, 6886575, 8110855, 8263890, 8621775, 9086850, 9733026, 13773150, 14599539, 16221710, 17243550, 20659725, 24332565, 29199078, 40554275, 41319450, 43798617, 48665130, 72997695, 81108550, 87597234, 121662825, 145995390, 218993085, 243325650, 364988475, 437986170, 729976950, 1094965425, 2189930850]

約数ペア:

[(1, 2189930850), (2, 1094965425), (3, 729976950), (5, 437986170), (6, 364988475), (9, 243325650), (10, 218993085), (15, 145995390), (18, 121662825), (25, 87597234), (27, 81108550), (30, 72997695), (45, 48665130), (50, 43798617), (53, 41319450), (54, 40554275), (75, 29199078), (90, 24332565), (106, 20659725), (127, 17243550), (135, 16221710), (150, 14599539), (159, 13773150), (225, 9733026), (241, 9086850), (254, 8621775), (265, 8263890), (270, 8110855), (318, 6886575), (381, 5747850), (450, 4866513), (477, 4591050), (482, 4543425), (530, 4131945), (635, 3448710), (675, 3244342), (723, 3028950), (762, 2873925), (795, 2754630), (954, 2295525), (1143, 1915950), (1205, 1817370), (1270, 1724355), (1325, 1652778), (1350, 1622171), (1431, 1530350), (1446, 1514475), (1590, 1377315), (1905, 1149570), (2169, 1009650), (2286, 957975), (2385, 918210), (2410, 908685), (2650, 826389), (2862, 765175), (3175, 689742), (3429, 638650), (3615, 605790), (3810, 574785), (3975, 550926), (4338, 504825), (4770, 459105), (5715, 383190), (6025, 363474), (6350, 344871), (6507, 336550), (6731, 325350), (6858, 319325), (7155, 306070), (7230, 302895), (7950, 275463), (9525, 229914), (10845, 201930), (11430, 191595), (11925, 183642), (12050, 181737), (12773, 171450), (13014, 168275), (13462, 162675), (14310, 153035), (17145, 127730), (18075, 121158), (19050, 114957), (20193, 108450), (21690, 100965), (23850, 91821), (25546, 85725), (28575, 76638), (30607, 71550), (32535, 67310), (33655, 65070), (34290, 63865), (35775, 61214), (36150, 60579), (38319, 57150), (40386, 54225)]