127215900

素因数分解:

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

素因数の和:210

約数の個数: 288

約数和(自身を含む): 479969280

約数和(自身を除く): 352753380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 53, 54, 60, 63, 70, 75, 84, 90, 100, 105, 106, 108, 126, 127, 135, 140, 150, 159, 175, 180, 189, 210, 212, 225, 252, 254, 265, 270, 300, 315, 318, 350, 371, 378, 381, 420, 450, 477, 508, 525, 530, 540, 630, 635, 636, 675, 700, 742, 756, 762, 795, 889, 900, 945, 954, 1050, 1060, 1113, 1143, 1260, 1270, 1325, 1350, 1431, 1484, 1524, 1575, 1590, 1778, 1855, 1890, 1905, 1908, 2100, 2226, 2286, 2385, 2540, 2650, 2667, 2700, 2862, 3150, 3175, 3180, 3339, 3429, 3556, 3710, 3780, 3810, 3975, 4445, 4452, 4572, 4725, 4770, 5300, 5334, 5565, 5715, 5724, 6300, 6350, 6678, 6731, 6858, 7155, 7420, 7620, 7950, 8001, 8890, 9275, 9450, 9525, 9540, 10017, 10668, 11130, 11430, 11925, 12700, 13335, 13356, 13462, 13716, 14310, 15900, 16002, 16695, 17145, 17780, 18550, 18900, 19050, 20034, 20193, 22225, 22260, 22860, 23850, 24003, 26670, 26924, 27825, 28575, 28620, 32004, 33390, 33655, 34290, 35775, 37100, 38100, 40005, 40068, 40386, 44450, 47117, 47700, 48006, 50085, 53340, 55650, 57150, 60579, 66675, 66780, 67310, 68580, 71550, 80010, 80772, 83475, 85725, 88900, 94234, 96012, 100170, 100965, 111300, 114300, 120015, 121158, 133350, 134620, 141351, 143100, 160020, 166950, 168275, 171450, 181737, 188468, 200025, 200340, 201930, 235585, 240030, 242316, 250425, 266700, 282702, 302895, 333900, 336550, 342900, 363474, 400050, 403860, 424053, 471170, 480060, 500850, 504825, 565404, 600075, 605790, 673100, 706755, 726948, 800100, 848106, 908685, 942340, 1001700, 1009650, 1177925, 1200150, 1211580, 1272159, 1413510, 1514475, 1696212, 1817370, 2019300, 2120265, 2355850, 2400300, 2544318, 2827020, 3028950, 3533775, 3634740, 4240530, 4543425, 4711700, 5088636, 6057900, 6360795, 7067550, 8481060, 9086850, 10601325, 12721590, 14135100, 18173700, 21202650, 25443180, 31803975, 42405300, 63607950, 127215900]

約数ペア:

[(1, 127215900), (2, 63607950), (3, 42405300), (4, 31803975), (5, 25443180), (6, 21202650), (7, 18173700), (9, 14135100), (10, 12721590), (12, 10601325), (14, 9086850), (15, 8481060), (18, 7067550), (20, 6360795), (21, 6057900), (25, 5088636), (27, 4711700), (28, 4543425), (30, 4240530), (35, 3634740), (36, 3533775), (42, 3028950), (45, 2827020), (50, 2544318), (53, 2400300), (54, 2355850), (60, 2120265), (63, 2019300), (70, 1817370), (75, 1696212), (84, 1514475), (90, 1413510), (100, 1272159), (105, 1211580), (106, 1200150), (108, 1177925), (126, 1009650), (127, 1001700), (135, 942340), (140, 908685), (150, 848106), (159, 800100), (175, 726948), (180, 706755), (189, 673100), (210, 605790), (212, 600075), (225, 565404), (252, 504825), (254, 500850), (265, 480060), (270, 471170), (300, 424053), (315, 403860), (318, 400050), (350, 363474), (371, 342900), (378, 336550), (381, 333900), (420, 302895), (450, 282702), (477, 266700), (508, 250425), (525, 242316), (530, 240030), (540, 235585), (630, 201930), (635, 200340), (636, 200025), (675, 188468), (700, 181737), (742, 171450), (756, 168275), (762, 166950), (795, 160020), (889, 143100), (900, 141351), (945, 134620), (954, 133350), (1050, 121158), (1060, 120015), (1113, 114300), (1143, 111300), (1260, 100965), (1270, 100170), (1325, 96012), (1350, 94234), (1431, 88900), (1484, 85725), (1524, 83475), (1575, 80772), (1590, 80010), (1778, 71550), (1855, 68580), (1890, 67310), (1905, 66780), (1908, 66675), (2100, 60579), (2226, 57150), (2286, 55650), (2385, 53340), (2540, 50085), (2650, 48006), (2667, 47700), (2700, 47117), (2862, 44450), (3150, 40386), (3175, 40068), (3180, 40005), (3339, 38100), (3429, 37100), (3556, 35775), (3710, 34290), (3780, 33655), (3810, 33390), (3975, 32004), (4445, 28620), (4452, 28575), (4572, 27825), (4725, 26924), (4770, 26670), (5300, 24003), (5334, 23850), (5565, 22860), (5715, 22260), (5724, 22225), (6300, 20193), (6350, 20034), (6678, 19050), (6731, 18900), (6858, 18550), (7155, 17780), (7420, 17145), (7620, 16695), (7950, 16002), (8001, 15900), (8890, 14310), (9275, 13716), (9450, 13462), (9525, 13356), (9540, 13335), (10017, 12700), (10668, 11925), (11130, 11430)]