20246500800

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5387}}^1$

素因数の和:5450

約数の個数: 420

約数和(自身を含む): 77001578280

約数和(自身を除く): 56755077480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 29, 30, 32, 36, 40, 45, 48, 50, 54, 58, 60, 64, 72, 75, 80, 81, 87, 90, 96, 100, 108, 116, 120, 135, 144, 145, 150, 160, 162, 174, 180, 192, 200, 216, 225, 232, 240, 261, 270, 288, 290, 300, 320, 324, 348, 360, 400, 405, 432, 435, 450, 464, 480, 522, 540, 576, 580, 600, 648, 675, 696, 720, 725, 783, 800, 810, 864, 870, 900, 928, 960, 1044, 1080, 1160, 1200, 1296, 1305, 1350, 1392, 1440, 1450, 1566, 1600, 1620, 1728, 1740, 1800, 1856, 2025, 2088, 2160, 2175, 2320, 2349, 2400, 2592, 2610, 2700, 2784, 2880, 2900, 3132, 3240, 3480, 3600, 3915, 4050, 4176, 4320, 4350, 4640, 4698, 4800, 5184, 5220, 5387, 5400, 5568, 5800, 6264, 6480, 6525, 6960, 7200, 7830, 8100, 8352, 8640, 8700, 9280, 9396, 10440, 10774, 10800, 11600, 11745, 12528, 12960, 13050, 13920, 14400, 15660, 16161, 16200, 16704, 17400, 18792, 19575, 20880, 21548, 21600, 23200, 23490, 25056, 25920, 26100, 26935, 27840, 31320, 32322, 32400, 34800, 37584, 39150, 41760, 43096, 43200, 46400, 46980, 48483, 50112, 52200, 53870, 58725, 62640, 64644, 64800, 69600, 75168, 78300, 80805, 83520, 86192, 93960, 96966, 104400, 107740, 117450, 125280, 129288, 129600, 134675, 139200, 145449, 150336, 156223, 156600, 161610, 172384, 187920, 193932, 208800, 215480, 234900, 242415, 250560, 258576, 269350, 290898, 312446, 313200, 323220, 344768, 375840, 387864, 404025, 417600, 430960, 436347, 468669, 469800, 484830, 517152, 538700, 581796, 624892, 626400, 646440, 727245, 751680, 775728, 781115, 808050, 861920, 872694, 937338, 939600, 969660, 1034304, 1077400, 1163592, 1212075, 1249784, 1252800, 1292880, 1406007, 1454490, 1551456, 1562230, 1616100, 1723840, 1745388, 1874676, 1879200, 1939320, 2154800, 2181735, 2327184, 2343345, 2424150, 2499568, 2585760, 2812014, 2908980, 3102912, 3124460, 3232200, 3490776, 3636225, 3749352, 3758400, 3878640, 3905575, 4218021, 4309600, 4363470, 4654368, 4686690, 4848300, 4999136, 5171520, 5624028, 5817960, 6248920, 6464400, 6981552, 7030035, 7272450, 7498704, 7757280, 7811150, 8436042, 8619200, 8726940, 9308736, 9373380, 9696600, 9998272, 10908675, 11248056, 11635920, 11716725, 12497840, 12654063, 12928800, 13963104, 14060070, 14544900, 14997408, 15514560, 15622300, 16872084, 17453880, 18746760, 19393200, 21090105, 21817350, 22496112, 23271840, 23433450, 24995680, 25308126, 25857600, 27926208, 28120140, 29089800, 29994816, 31244600, 33744168, 34907760, 35150175, 37493520, 38786400, 42180210, 43634700, 44992224, 46543680, 46866900, 49991360, 50616252, 56240280, 58179600, 62489200, 63270315, 67488336, 69815520, 70300350, 74987040, 77572800, 84360420, 87269400, 89984448, 93733800, 101232504, 105450525, 112480560, 116359200, 124978400, 126540630, 134976672, 139631040, 140600700, 149974080, 168720840, 174538800, 187467600, 202465008, 210901050, 224961120, 232718400, 249956800, 253081260, 269953344, 281201400, 316351575, 337441680, 349077600, 374935200, 404930016, 421802100, 449922240, 506162520, 562402800, 632703150, 674883360, 698155200, 749870400, 809860032, 843604200, 1012325040, 1124805600, 1265406300, 1349766720, 1687208400, 2024650080, 2249611200, 2530812600, 3374416800, 4049300160, 5061625200, 6748833600, 10123250400, 20246500800]

約数ペア:

[(1, 20246500800), (2, 10123250400), (3, 6748833600), (4, 5061625200), (5, 4049300160), (6, 3374416800), (8, 2530812600), (9, 2249611200), (10, 2024650080), (12, 1687208400), (15, 1349766720), (16, 1265406300), (18, 1124805600), (20, 1012325040), (24, 843604200), (25, 809860032), (27, 749870400), (29, 698155200), (30, 674883360), (32, 632703150), (36, 562402800), (40, 506162520), (45, 449922240), (48, 421802100), (50, 404930016), (54, 374935200), (58, 349077600), (60, 337441680), (64, 316351575), (72, 281201400), (75, 269953344), (80, 253081260), (81, 249956800), (87, 232718400), (90, 224961120), (96, 210901050), (100, 202465008), (108, 187467600), (116, 174538800), (120, 168720840), (135, 149974080), (144, 140600700), (145, 139631040), (150, 134976672), (160, 126540630), (162, 124978400), (174, 116359200), (180, 112480560), (192, 105450525), (200, 101232504), (216, 93733800), (225, 89984448), (232, 87269400), (240, 84360420), (261, 77572800), (270, 74987040), (288, 70300350), (290, 69815520), (300, 67488336), (320, 63270315), (324, 62489200), (348, 58179600), (360, 56240280), (400, 50616252), (405, 49991360), (432, 46866900), (435, 46543680), (450, 44992224), (464, 43634700), (480, 42180210), (522, 38786400), (540, 37493520), (576, 35150175), (580, 34907760), (600, 33744168), (648, 31244600), (675, 29994816), (696, 29089800), (720, 28120140), (725, 27926208), (783, 25857600), (800, 25308126), (810, 24995680), (864, 23433450), (870, 23271840), (900, 22496112), (928, 21817350), (960, 21090105), (1044, 19393200), (1080, 18746760), (1160, 17453880), (1200, 16872084), (1296, 15622300), (1305, 15514560), (1350, 14997408), (1392, 14544900), (1440, 14060070), (1450, 13963104), (1566, 12928800), (1600, 12654063), (1620, 12497840), (1728, 11716725), (1740, 11635920), (1800, 11248056), (1856, 10908675), (2025, 9998272), (2088, 9696600), (2160, 9373380), (2175, 9308736), (2320, 8726940), (2349, 8619200), (2400, 8436042), (2592, 7811150), (2610, 7757280), (2700, 7498704), (2784, 7272450), (2880, 7030035), (2900, 6981552), (3132, 6464400), (3240, 6248920), (3480, 5817960), (3600, 5624028), (3915, 5171520), (4050, 4999136), (4176, 4848300), (4320, 4686690), (4350, 4654368), (4640, 4363470), (4698, 4309600), (4800, 4218021), (5184, 3905575), (5220, 3878640), (5387, 3758400), (5400, 3749352), (5568, 3636225), (5800, 3490776), (6264, 3232200), (6480, 3124460), (6525, 3102912), (6960, 2908980), (7200, 2812014), (7830, 2585760), (8100, 2499568), (8352, 2424150), (8640, 2343345), (8700, 2327184), (9280, 2181735), (9396, 2154800), (10440, 1939320), (10774, 1879200), (10800, 1874676), (11600, 1745388), (11745, 1723840), (12528, 1616100), (12960, 1562230), (13050, 1551456), (13920, 1454490), (14400, 1406007), (15660, 1292880), (16161, 1252800), (16200, 1249784), (16704, 1212075), (17400, 1163592), (18792, 1077400), (19575, 1034304), (20880, 969660), (21548, 939600), (21600, 937338), (23200, 872694), (23490, 861920), (25056, 808050), (25920, 781115), (26100, 775728), (26935, 751680), (27840, 727245), (31320, 646440), (32322, 626400), (32400, 624892), (34800, 581796), (37584, 538700), (39150, 517152), (41760, 484830), (43096, 469800), (43200, 468669), (46400, 436347), (46980, 430960), (48483, 417600), (50112, 404025), (52200, 387864), (53870, 375840), (58725, 344768), (62640, 323220), (64644, 313200), (64800, 312446), (69600, 290898), (75168, 269350), (78300, 258576), (80805, 250560), (83520, 242415), (86192, 234900), (93960, 215480), (96966, 208800), (104400, 193932), (107740, 187920), (117450, 172384), (125280, 161610), (129288, 156600), (129600, 156223), (134675, 150336), (139200, 145449)]