254431800

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 384

約数和(自身を含む): 1028505600

約数和(自身を除く): 774073800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 53, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 106, 108, 120, 126, 127, 135, 140, 150, 159, 168, 175, 180, 189, 200, 210, 212, 216, 225, 252, 254, 265, 270, 280, 300, 315, 318, 350, 360, 371, 378, 381, 420, 424, 450, 477, 504, 508, 525, 530, 540, 600, 630, 635, 636, 675, 700, 742, 756, 762, 795, 840, 889, 900, 945, 954, 1016, 1050, 1060, 1080, 1113, 1143, 1260, 1270, 1272, 1325, 1350, 1400, 1431, 1484, 1512, 1524, 1575, 1590, 1778, 1800, 1855, 1890, 1905, 1908, 2100, 2120, 2226, 2286, 2385, 2520, 2540, 2650, 2667, 2700, 2862, 2968, 3048, 3150, 3175, 3180, 3339, 3429, 3556, 3710, 3780, 3810, 3816, 3975, 4200, 4445, 4452, 4572, 4725, 4770, 5080, 5300, 5334, 5400, 5565, 5715, 5724, 6300, 6350, 6360, 6678, 6731, 6858, 7112, 7155, 7420, 7560, 7620, 7950, 8001, 8890, 8904, 9144, 9275, 9450, 9525, 9540, 10017, 10600, 10668, 11130, 11430, 11448, 11925, 12600, 12700, 13335, 13356, 13462, 13716, 14310, 14840, 15240, 15900, 16002, 16695, 17145, 17780, 18550, 18900, 19050, 19080, 20034, 20193, 21336, 22225, 22260, 22860, 23850, 24003, 25400, 26670, 26712, 26924, 27432, 27825, 28575, 28620, 31800, 32004, 33390, 33655, 34290, 35560, 35775, 37100, 37800, 38100, 40005, 40068, 40386, 44450, 44520, 45720, 47117, 47700, 48006, 50085, 53340, 53848, 55650, 57150, 57240, 60579, 64008, 66675, 66780, 67310, 68580, 71550, 74200, 76200, 80010, 80136, 80772, 83475, 85725, 88900, 94234, 95400, 96012, 100170, 100965, 106680, 111300, 114300, 120015, 121158, 133350, 133560, 134620, 137160, 141351, 143100, 160020, 161544, 166950, 168275, 171450, 177800, 181737, 188468, 192024, 200025, 200340, 201930, 222600, 228600, 235585, 240030, 242316, 250425, 266700, 269240, 282702, 286200, 302895, 320040, 333900, 336550, 342900, 363474, 376936, 400050, 400680, 403860, 424053, 471170, 480060, 484632, 500850, 504825, 533400, 565404, 600075, 605790, 667800, 673100, 685800, 706755, 726948, 800100, 807720, 848106, 908685, 942340, 960120, 1001700, 1009650, 1130808, 1177925, 1200150, 1211580, 1272159, 1346200, 1413510, 1453896, 1514475, 1600200, 1696212, 1817370, 1884680, 2003400, 2019300, 2120265, 2355850, 2400300, 2423160, 2544318, 2827020, 3028950, 3392424, 3533775, 3634740, 4038600, 4240530, 4543425, 4711700, 4800600, 5088636, 5654040, 6057900, 6360795, 7067550, 7269480, 8481060, 9086850, 9423400, 10177272, 10601325, 12115800, 12721590, 14135100, 16962120, 18173700, 21202650, 25443180, 28270200, 31803975, 36347400, 42405300, 50886360, 63607950, 84810600, 127215900, 254431800]

約数ペア:

[(1, 254431800), (2, 127215900), (3, 84810600), (4, 63607950), (5, 50886360), (6, 42405300), (7, 36347400), (8, 31803975), (9, 28270200), (10, 25443180), (12, 21202650), (14, 18173700), (15, 16962120), (18, 14135100), (20, 12721590), (21, 12115800), (24, 10601325), (25, 10177272), (27, 9423400), (28, 9086850), (30, 8481060), (35, 7269480), (36, 7067550), (40, 6360795), (42, 6057900), (45, 5654040), (50, 5088636), (53, 4800600), (54, 4711700), (56, 4543425), (60, 4240530), (63, 4038600), (70, 3634740), (72, 3533775), (75, 3392424), (84, 3028950), (90, 2827020), (100, 2544318), (105, 2423160), (106, 2400300), (108, 2355850), (120, 2120265), (126, 2019300), (127, 2003400), (135, 1884680), (140, 1817370), (150, 1696212), (159, 1600200), (168, 1514475), (175, 1453896), (180, 1413510), (189, 1346200), (200, 1272159), (210, 1211580), (212, 1200150), (216, 1177925), (225, 1130808), (252, 1009650), (254, 1001700), (265, 960120), (270, 942340), (280, 908685), (300, 848106), (315, 807720), (318, 800100), (350, 726948), (360, 706755), (371, 685800), (378, 673100), (381, 667800), (420, 605790), (424, 600075), (450, 565404), (477, 533400), (504, 504825), (508, 500850), (525, 484632), (530, 480060), (540, 471170), (600, 424053), (630, 403860), (635, 400680), (636, 400050), (675, 376936), (700, 363474), (742, 342900), (756, 336550), (762, 333900), (795, 320040), (840, 302895), (889, 286200), (900, 282702), (945, 269240), (954, 266700), (1016, 250425), (1050, 242316), (1060, 240030), (1080, 235585), (1113, 228600), (1143, 222600), (1260, 201930), (1270, 200340), (1272, 200025), (1325, 192024), (1350, 188468), (1400, 181737), (1431, 177800), (1484, 171450), (1512, 168275), (1524, 166950), (1575, 161544), (1590, 160020), (1778, 143100), (1800, 141351), (1855, 137160), (1890, 134620), (1905, 133560), (1908, 133350), (2100, 121158), (2120, 120015), (2226, 114300), (2286, 111300), (2385, 106680), (2520, 100965), (2540, 100170), (2650, 96012), (2667, 95400), (2700, 94234), (2862, 88900), (2968, 85725), (3048, 83475), (3150, 80772), (3175, 80136), (3180, 80010), (3339, 76200), (3429, 74200), (3556, 71550), (3710, 68580), (3780, 67310), (3810, 66780), (3816, 66675), (3975, 64008), (4200, 60579), (4445, 57240), (4452, 57150), (4572, 55650), (4725, 53848), (4770, 53340), (5080, 50085), (5300, 48006), (5334, 47700), (5400, 47117), (5565, 45720), (5715, 44520), (5724, 44450), (6300, 40386), (6350, 40068), (6360, 40005), (6678, 38100), (6731, 37800), (6858, 37100), (7112, 35775), (7155, 35560), (7420, 34290), (7560, 33655), (7620, 33390), (7950, 32004), (8001, 31800), (8890, 28620), (8904, 28575), (9144, 27825), (9275, 27432), (9450, 26924), (9525, 26712), (9540, 26670), (10017, 25400), (10600, 24003), (10668, 23850), (11130, 22860), (11430, 22260), (11448, 22225), (11925, 21336), (12600, 20193), (12700, 20034), (13335, 19080), (13356, 19050), (13462, 18900), (13716, 18550), (14310, 17780), (14840, 17145), (15240, 16695), (15900, 16002)]