21326360400

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{219407}}^1$

素因数の和:219440

約数の個数: 180

約数和(自身を含む): 76749796032

約数和(自身を除く): 55423435632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1620, 1800, 1944, 2025, 2160, 2430, 2700, 3240, 3600, 3888, 4050, 4860, 5400, 6075, 6480, 8100, 9720, 10800, 12150, 16200, 19440, 24300, 32400, 48600, 97200, 219407, 438814, 658221, 877628, 1097035, 1316442, 1755256, 1974663, 2194070, 2632884, 3291105, 3510512, 3949326, 4388140, 5265768, 5485175, 5923989, 6582210, 7898652, 8776280, 9873315, 10531536, 10970350, 11847978, 13164420, 15797304, 16455525, 17552560, 17771967, 19746630, 21940700, 23695956, 26328840, 29619945, 31594608, 32911050, 35543934, 39493260, 43881400, 47391912, 49366575, 52657680, 53315901, 59239890, 65822100, 71087868, 78986520, 87762800, 88859835, 94783824, 98733150, 106631802, 118479780, 131644200, 142175736, 148099725, 157973040, 177719670, 197466300, 213263604, 236959560, 263288400, 266579505, 284351472, 296199450, 355439340, 394932600, 426527208, 444299175, 473919120, 533159010, 592398900, 710878680, 789865200, 853054416, 888598350, 1066318020, 1184797800, 1332897525, 1421757360, 1777196700, 2132636040, 2369595600, 2665795050, 3554393400, 4265272080, 5331590100, 7108786800, 10663180200, 21326360400]

約数ペア:

[(1, 21326360400), (2, 10663180200), (3, 7108786800), (4, 5331590100), (5, 4265272080), (6, 3554393400), (8, 2665795050), (9, 2369595600), (10, 2132636040), (12, 1777196700), (15, 1421757360), (16, 1332897525), (18, 1184797800), (20, 1066318020), (24, 888598350), (25, 853054416), (27, 789865200), (30, 710878680), (36, 592398900), (40, 533159010), (45, 473919120), (48, 444299175), (50, 426527208), (54, 394932600), (60, 355439340), (72, 296199450), (75, 284351472), (80, 266579505), (81, 263288400), (90, 236959560), (100, 213263604), (108, 197466300), (120, 177719670), (135, 157973040), (144, 148099725), (150, 142175736), (162, 131644200), (180, 118479780), (200, 106631802), (216, 98733150), (225, 94783824), (240, 88859835), (243, 87762800), (270, 78986520), (300, 71087868), (324, 65822100), (360, 59239890), (400, 53315901), (405, 52657680), (432, 49366575), (450, 47391912), (486, 43881400), (540, 39493260), (600, 35543934), (648, 32911050), (675, 31594608), (720, 29619945), (810, 26328840), (900, 23695956), (972, 21940700), (1080, 19746630), (1200, 17771967), (1215, 17552560), (1296, 16455525), (1350, 15797304), (1620, 13164420), (1800, 11847978), (1944, 10970350), (2025, 10531536), (2160, 9873315), (2430, 8776280), (2700, 7898652), (3240, 6582210), (3600, 5923989), (3888, 5485175), (4050, 5265768), (4860, 4388140), (5400, 3949326), (6075, 3510512), (6480, 3291105), (8100, 2632884), (9720, 2194070), (10800, 1974663), (12150, 1755256), (16200, 1316442), (19440, 1097035), (24300, 877628), (32400, 658221), (48600, 438814), (97200, 219407)]