20137089600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{48221}}^1$

素因数の和:48278

約数の個数: 252

約数和(自身を含む): 74041505460

約数和(自身を除く): 53904415860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 174, 180, 192, 200, 225, 232, 240, 261, 288, 290, 300, 320, 348, 360, 400, 435, 450, 464, 480, 522, 576, 580, 600, 696, 720, 725, 800, 870, 900, 928, 960, 1044, 1160, 1200, 1305, 1392, 1440, 1450, 1600, 1740, 1800, 1856, 2088, 2175, 2320, 2400, 2610, 2784, 2880, 2900, 3480, 3600, 4176, 4350, 4640, 4800, 5220, 5568, 5800, 6525, 6960, 7200, 8352, 8700, 9280, 10440, 11600, 13050, 13920, 14400, 16704, 17400, 20880, 23200, 26100, 27840, 34800, 41760, 46400, 48221, 52200, 69600, 83520, 96442, 104400, 139200, 144663, 192884, 208800, 241105, 289326, 385768, 417600, 433989, 482210, 578652, 723315, 771536, 867978, 964420, 1157304, 1205525, 1398409, 1446630, 1543072, 1735956, 1928840, 2169945, 2314608, 2411050, 2796818, 2893260, 3086144, 3471912, 3616575, 3857680, 4195227, 4339890, 4629216, 4822100, 5593636, 5786520, 6943824, 6992045, 7233150, 7715360, 8390454, 8679780, 9258432, 9644200, 10849725, 11187272, 11573040, 12585681, 13887648, 13984090, 14466300, 15430720, 16780908, 17359560, 19288400, 20976135, 21699450, 22374544, 23146080, 25171362, 27775296, 27968180, 28932600, 33561816, 34719120, 34960225, 38576800, 41952270, 43398900, 44749088, 46292160, 50342724, 55936360, 57865200, 62928405, 67123632, 69438240, 69920450, 77153600, 83904540, 86797800, 89498176, 100685448, 104880675, 111872720, 115730400, 125856810, 134247264, 138876480, 139840900, 167809080, 173595600, 201370896, 209761350, 223745440, 231460800, 251713620, 268494528, 279681800, 314642025, 335618160, 347191200, 402741792, 419522700, 447490880, 503427240, 559363600, 629284050, 671236320, 694382400, 805483584, 839045400, 1006854480, 1118727200, 1258568100, 1342472640, 1678090800, 2013708960, 2237454400, 2517136200, 3356181600, 4027417920, 5034272400, 6712363200, 10068544800, 20137089600]

約数ペア:

[(1, 20137089600), (2, 10068544800), (3, 6712363200), (4, 5034272400), (5, 4027417920), (6, 3356181600), (8, 2517136200), (9, 2237454400), (10, 2013708960), (12, 1678090800), (15, 1342472640), (16, 1258568100), (18, 1118727200), (20, 1006854480), (24, 839045400), (25, 805483584), (29, 694382400), (30, 671236320), (32, 629284050), (36, 559363600), (40, 503427240), (45, 447490880), (48, 419522700), (50, 402741792), (58, 347191200), (60, 335618160), (64, 314642025), (72, 279681800), (75, 268494528), (80, 251713620), (87, 231460800), (90, 223745440), (96, 209761350), (100, 201370896), (116, 173595600), (120, 167809080), (144, 139840900), (145, 138876480), (150, 134247264), (160, 125856810), (174, 115730400), (180, 111872720), (192, 104880675), (200, 100685448), (225, 89498176), (232, 86797800), (240, 83904540), (261, 77153600), (288, 69920450), (290, 69438240), (300, 67123632), (320, 62928405), (348, 57865200), (360, 55936360), (400, 50342724), (435, 46292160), (450, 44749088), (464, 43398900), (480, 41952270), (522, 38576800), (576, 34960225), (580, 34719120), (600, 33561816), (696, 28932600), (720, 27968180), (725, 27775296), (800, 25171362), (870, 23146080), (900, 22374544), (928, 21699450), (960, 20976135), (1044, 19288400), (1160, 17359560), (1200, 16780908), (1305, 15430720), (1392, 14466300), (1440, 13984090), (1450, 13887648), (1600, 12585681), (1740, 11573040), (1800, 11187272), (1856, 10849725), (2088, 9644200), (2175, 9258432), (2320, 8679780), (2400, 8390454), (2610, 7715360), (2784, 7233150), (2880, 6992045), (2900, 6943824), (3480, 5786520), (3600, 5593636), (4176, 4822100), (4350, 4629216), (4640, 4339890), (4800, 4195227), (5220, 3857680), (5568, 3616575), (5800, 3471912), (6525, 3086144), (6960, 2893260), (7200, 2796818), (8352, 2411050), (8700, 2314608), (9280, 2169945), (10440, 1928840), (11600, 1735956), (13050, 1543072), (13920, 1446630), (14400, 1398409), (16704, 1205525), (17400, 1157304), (20880, 964420), (23200, 867978), (26100, 771536), (27840, 723315), (34800, 578652), (41760, 482210), (46400, 433989), (48221, 417600), (52200, 385768), (69600, 289326), (83520, 241105), (96442, 208800), (104400, 192884), (139200, 144663)]