1305991800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 288

約数和(自身を含む): 4596134400

約数和(自身を除く): 3290142600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 127, 145, 150, 174, 180, 197, 200, 225, 232, 254, 261, 290, 300, 348, 360, 381, 394, 435, 450, 508, 522, 580, 591, 600, 635, 696, 725, 762, 788, 870, 900, 985, 1016, 1044, 1143, 1160, 1182, 1270, 1305, 1450, 1524, 1576, 1740, 1773, 1800, 1905, 1970, 2088, 2175, 2286, 2364, 2540, 2610, 2900, 2955, 3048, 3175, 3480, 3546, 3683, 3810, 3940, 4350, 4572, 4728, 4925, 5080, 5220, 5713, 5715, 5800, 5910, 6350, 6525, 7092, 7366, 7620, 7880, 8700, 8865, 9144, 9525, 9850, 10440, 11049, 11426, 11430, 11820, 12700, 13050, 14184, 14732, 14775, 15240, 17139, 17400, 17730, 18415, 19050, 19700, 22098, 22852, 22860, 23640, 25019, 25400, 26100, 28565, 28575, 29464, 29550, 33147, 34278, 35460, 36830, 38100, 39400, 44196, 44325, 45704, 45720, 50038, 51417, 52200, 55245, 57130, 57150, 59100, 66294, 68556, 70920, 73660, 75057, 76200, 85695, 88392, 88650, 92075, 100076, 102834, 110490, 114260, 114300, 118200, 125095, 132588, 137112, 142825, 147320, 150114, 165735, 171390, 177300, 184150, 200152, 205668, 220980, 225171, 228520, 228600, 250190, 257085, 265176, 276225, 285650, 300228, 331470, 342780, 354600, 368300, 375285, 411336, 428475, 441960, 450342, 500380, 514170, 552450, 571300, 600456, 625475, 662940, 685560, 725551, 736600, 750570, 828675, 856950, 900684, 1000760, 1028340, 1104900, 1125855, 1142600, 1250950, 1285425, 1325880, 1451102, 1501140, 1657350, 1713900, 1801368, 1876425, 2056680, 2176653, 2209800, 2251710, 2501900, 2570850, 2902204, 3002280, 3314700, 3427800, 3627755, 3752850, 4353306, 4503420, 5003800, 5141700, 5629275, 5804408, 6529959, 6629400, 7255510, 7505700, 8706612, 9006840, 10283400, 10883265, 11258550, 13059918, 14511020, 15011400, 17413224, 18138775, 21766530, 22517100, 26119836, 29022040, 32649795, 36277550, 43533060, 45034200, 52239672, 54416325, 65299590, 72555100, 87066120, 108832650, 130599180, 145110200, 163248975, 217665300, 261198360, 326497950, 435330600, 652995900, 1305991800]

約数ペア:

[(1, 1305991800), (2, 652995900), (3, 435330600), (4, 326497950), (5, 261198360), (6, 217665300), (8, 163248975), (9, 145110200), (10, 130599180), (12, 108832650), (15, 87066120), (18, 72555100), (20, 65299590), (24, 54416325), (25, 52239672), (29, 45034200), (30, 43533060), (36, 36277550), (40, 32649795), (45, 29022040), (50, 26119836), (58, 22517100), (60, 21766530), (72, 18138775), (75, 17413224), (87, 15011400), (90, 14511020), (100, 13059918), (116, 11258550), (120, 10883265), (127, 10283400), (145, 9006840), (150, 8706612), (174, 7505700), (180, 7255510), (197, 6629400), (200, 6529959), (225, 5804408), (232, 5629275), (254, 5141700), (261, 5003800), (290, 4503420), (300, 4353306), (348, 3752850), (360, 3627755), (381, 3427800), (394, 3314700), (435, 3002280), (450, 2902204), (508, 2570850), (522, 2501900), (580, 2251710), (591, 2209800), (600, 2176653), (635, 2056680), (696, 1876425), (725, 1801368), (762, 1713900), (788, 1657350), (870, 1501140), (900, 1451102), (985, 1325880), (1016, 1285425), (1044, 1250950), (1143, 1142600), (1160, 1125855), (1182, 1104900), (1270, 1028340), (1305, 1000760), (1450, 900684), (1524, 856950), (1576, 828675), (1740, 750570), (1773, 736600), (1800, 725551), (1905, 685560), (1970, 662940), (2088, 625475), (2175, 600456), (2286, 571300), (2364, 552450), (2540, 514170), (2610, 500380), (2900, 450342), (2955, 441960), (3048, 428475), (3175, 411336), (3480, 375285), (3546, 368300), (3683, 354600), (3810, 342780), (3940, 331470), (4350, 300228), (4572, 285650), (4728, 276225), (4925, 265176), (5080, 257085), (5220, 250190), (5713, 228600), (5715, 228520), (5800, 225171), (5910, 220980), (6350, 205668), (6525, 200152), (7092, 184150), (7366, 177300), (7620, 171390), (7880, 165735), (8700, 150114), (8865, 147320), (9144, 142825), (9525, 137112), (9850, 132588), (10440, 125095), (11049, 118200), (11426, 114300), (11430, 114260), (11820, 110490), (12700, 102834), (13050, 100076), (14184, 92075), (14732, 88650), (14775, 88392), (15240, 85695), (17139, 76200), (17400, 75057), (17730, 73660), (18415, 70920), (19050, 68556), (19700, 66294), (22098, 59100), (22852, 57150), (22860, 57130), (23640, 55245), (25019, 52200), (25400, 51417), (26100, 50038), (28565, 45720), (28575, 45704), (29464, 44325), (29550, 44196), (33147, 39400), (34278, 38100), (35460, 36830)]