199567800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 705788160

約数和(自身を除く): 506220360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 97, 100, 108, 120, 127, 135, 150, 162, 180, 194, 200, 216, 225, 254, 270, 291, 300, 324, 360, 381, 388, 405, 450, 485, 508, 540, 582, 600, 635, 648, 675, 762, 776, 810, 873, 900, 970, 1016, 1080, 1143, 1164, 1270, 1350, 1455, 1524, 1620, 1746, 1800, 1905, 1940, 2025, 2286, 2328, 2425, 2540, 2619, 2700, 2910, 3048, 3175, 3240, 3429, 3492, 3810, 3880, 4050, 4365, 4572, 4850, 5080, 5238, 5400, 5715, 5820, 6350, 6858, 6984, 7275, 7620, 7857, 8100, 8730, 9144, 9525, 9700, 10287, 10476, 11430, 11640, 12319, 12700, 13095, 13716, 14550, 15240, 15714, 16200, 17145, 17460, 19050, 19400, 20574, 20952, 21825, 22860, 24638, 25400, 26190, 27432, 28575, 29100, 31428, 34290, 34920, 36957, 38100, 39285, 41148, 43650, 45720, 49276, 51435, 52380, 57150, 58200, 61595, 62856, 65475, 68580, 73914, 76200, 78570, 82296, 85725, 87300, 98552, 102870, 104760, 110871, 114300, 123190, 130950, 137160, 147828, 157140, 171450, 174600, 184785, 196425, 205740, 221742, 228600, 246380, 257175, 261900, 295656, 307975, 314280, 332613, 342900, 369570, 392850, 411480, 443484, 492760, 514350, 523800, 554355, 615950, 665226, 685800, 739140, 785700, 886968, 923925, 997839, 1028700, 1108710, 1231900, 1330452, 1478280, 1571400, 1663065, 1847850, 1995678, 2057400, 2217420, 2463800, 2660904, 2771775, 3326130, 3695700, 3991356, 4434840, 4989195, 5543550, 6652260, 7391400, 7982712, 8315325, 9978390, 11087100, 13304520, 16630650, 19956780, 22174200, 24945975, 33261300, 39913560, 49891950, 66522600, 99783900, 199567800]

約数ペア:

[(1, 199567800), (2, 99783900), (3, 66522600), (4, 49891950), (5, 39913560), (6, 33261300), (8, 24945975), (9, 22174200), (10, 19956780), (12, 16630650), (15, 13304520), (18, 11087100), (20, 9978390), (24, 8315325), (25, 7982712), (27, 7391400), (30, 6652260), (36, 5543550), (40, 4989195), (45, 4434840), (50, 3991356), (54, 3695700), (60, 3326130), (72, 2771775), (75, 2660904), (81, 2463800), (90, 2217420), (97, 2057400), (100, 1995678), (108, 1847850), (120, 1663065), (127, 1571400), (135, 1478280), (150, 1330452), (162, 1231900), (180, 1108710), (194, 1028700), (200, 997839), (216, 923925), (225, 886968), (254, 785700), (270, 739140), (291, 685800), (300, 665226), (324, 615950), (360, 554355), (381, 523800), (388, 514350), (405, 492760), (450, 443484), (485, 411480), (508, 392850), (540, 369570), (582, 342900), (600, 332613), (635, 314280), (648, 307975), (675, 295656), (762, 261900), (776, 257175), (810, 246380), (873, 228600), (900, 221742), (970, 205740), (1016, 196425), (1080, 184785), (1143, 174600), (1164, 171450), (1270, 157140), (1350, 147828), (1455, 137160), (1524, 130950), (1620, 123190), (1746, 114300), (1800, 110871), (1905, 104760), (1940, 102870), (2025, 98552), (2286, 87300), (2328, 85725), (2425, 82296), (2540, 78570), (2619, 76200), (2700, 73914), (2910, 68580), (3048, 65475), (3175, 62856), (3240, 61595), (3429, 58200), (3492, 57150), (3810, 52380), (3880, 51435), (4050, 49276), (4365, 45720), (4572, 43650), (4850, 41148), (5080, 39285), (5238, 38100), (5400, 36957), (5715, 34920), (5820, 34290), (6350, 31428), (6858, 29100), (6984, 28575), (7275, 27432), (7620, 26190), (7857, 25400), (8100, 24638), (8730, 22860), (9144, 21825), (9525, 20952), (9700, 20574), (10287, 19400), (10476, 19050), (11430, 17460), (11640, 17145), (12319, 16200), (12700, 15714), (13095, 15240), (13716, 14550)]