2172254400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:880

約数の個数: 252

約数和(自身を含む): 7764362424

約数和(自身を除く): 5592108024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 251, 288, 300, 320, 360, 400, 450, 480, 502, 576, 600, 601, 720, 753, 800, 900, 960, 1004, 1200, 1202, 1255, 1440, 1506, 1600, 1800, 1803, 2008, 2259, 2400, 2404, 2510, 2880, 3005, 3012, 3600, 3606, 3765, 4016, 4518, 4800, 4808, 5020, 5409, 6010, 6024, 6275, 7200, 7212, 7530, 8032, 9015, 9036, 9616, 10040, 10818, 11295, 12020, 12048, 12550, 14400, 14424, 15025, 15060, 16064, 18030, 18072, 18825, 19232, 20080, 21636, 22590, 24040, 24096, 25100, 27045, 28848, 30050, 30120, 36060, 36144, 37650, 38464, 40160, 43272, 45075, 45180, 48080, 48192, 50200, 54090, 56475, 57696, 60100, 60240, 72120, 72288, 75300, 80320, 86544, 90150, 90360, 96160, 100400, 108180, 112950, 115392, 120200, 120480, 135225, 144240, 144576, 150600, 150851, 173088, 180300, 180720, 192320, 200800, 216360, 225900, 240400, 240960, 270450, 288480, 301200, 301702, 346176, 360600, 361440, 401600, 432720, 451800, 452553, 480800, 540900, 576960, 602400, 603404, 721200, 722880, 754255, 865440, 903600, 905106, 961600, 1081800, 1204800, 1206808, 1357659, 1442400, 1508510, 1730880, 1807200, 1810212, 2163600, 2262765, 2413616, 2715318, 2884800, 3017020, 3614400, 3620424, 3771275, 4327200, 4525530, 4827232, 5430636, 6034040, 6788295, 7240848, 7542550, 8654400, 9051060, 9654464, 10861272, 11313825, 12068080, 13576590, 14481696, 15085100, 18102120, 21722544, 22627650, 24136160, 27153180, 28963392, 30170200, 33941475, 36204240, 43445088, 45255300, 48272320, 54306360, 60340400, 67882950, 72408480, 86890176, 90510600, 108612720, 120680800, 135765900, 144816960, 181021200, 217225440, 241361600, 271531800, 362042400, 434450880, 543063600, 724084800, 1086127200, 2172254400]

約数ペア:

[(1, 2172254400), (2, 1086127200), (3, 724084800), (4, 543063600), (5, 434450880), (6, 362042400), (8, 271531800), (9, 241361600), (10, 217225440), (12, 181021200), (15, 144816960), (16, 135765900), (18, 120680800), (20, 108612720), (24, 90510600), (25, 86890176), (30, 72408480), (32, 67882950), (36, 60340400), (40, 54306360), (45, 48272320), (48, 45255300), (50, 43445088), (60, 36204240), (64, 33941475), (72, 30170200), (75, 28963392), (80, 27153180), (90, 24136160), (96, 22627650), (100, 21722544), (120, 18102120), (144, 15085100), (150, 14481696), (160, 13576590), (180, 12068080), (192, 11313825), (200, 10861272), (225, 9654464), (240, 9051060), (251, 8654400), (288, 7542550), (300, 7240848), (320, 6788295), (360, 6034040), (400, 5430636), (450, 4827232), (480, 4525530), (502, 4327200), (576, 3771275), (600, 3620424), (601, 3614400), (720, 3017020), (753, 2884800), (800, 2715318), (900, 2413616), (960, 2262765), (1004, 2163600), (1200, 1810212), (1202, 1807200), (1255, 1730880), (1440, 1508510), (1506, 1442400), (1600, 1357659), (1800, 1206808), (1803, 1204800), (2008, 1081800), (2259, 961600), (2400, 905106), (2404, 903600), (2510, 865440), (2880, 754255), (3005, 722880), (3012, 721200), (3600, 603404), (3606, 602400), (3765, 576960), (4016, 540900), (4518, 480800), (4800, 452553), (4808, 451800), (5020, 432720), (5409, 401600), (6010, 361440), (6024, 360600), (6275, 346176), (7200, 301702), (7212, 301200), (7530, 288480), (8032, 270450), (9015, 240960), (9036, 240400), (9616, 225900), (10040, 216360), (10818, 200800), (11295, 192320), (12020, 180720), (12048, 180300), (12550, 173088), (14400, 150851), (14424, 150600), (15025, 144576), (15060, 144240), (16064, 135225), (18030, 120480), (18072, 120200), (18825, 115392), (19232, 112950), (20080, 108180), (21636, 100400), (22590, 96160), (24040, 90360), (24096, 90150), (25100, 86544), (27045, 80320), (28848, 75300), (30050, 72288), (30120, 72120), (36060, 60240), (36144, 60100), (37650, 57696), (38464, 56475), (40160, 54090), (43272, 50200), (45075, 48192), (45180, 48080)]