239986800

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{823}}^1$

素因数の和:859

約数の個数: 210

約数和(自身を含む): 865507352

約数和(自身を除く): 625520552

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, 729, 810, 823, 900, 972, 1080, 1200, 1215, 1296, 1350, 1458, 1620, 1646, 1800, 1944, 2025, 2160, 2430, 2469, 2700, 2916, 3240, 3292, 3600, 3645, 3888, 4050, 4115, 4860, 4938, 5400, 5832, 6075, 6480, 6584, 7290, 7407, 8100, 8230, 9720, 9876, 10800, 11664, 12150, 12345, 13168, 14580, 14814, 16200, 16460, 18225, 19440, 19752, 20575, 22221, 24300, 24690, 29160, 29628, 32400, 32920, 36450, 37035, 39504, 41150, 44442, 48600, 49380, 58320, 59256, 61725, 65840, 66663, 72900, 74070, 82300, 88884, 97200, 98760, 111105, 118512, 123450, 133326, 145800, 148140, 164600, 177768, 185175, 197520, 199989, 222210, 246900, 266652, 291600, 296280, 329200, 333315, 355536, 370350, 399978, 444420, 493800, 533304, 555525, 592560, 599967, 666630, 740700, 799956, 888840, 987600, 999945, 1066608, 1111050, 1199934, 1333260, 1481400, 1599912, 1666575, 1777680, 1999890, 2222100, 2399868, 2666520, 2962800, 2999835, 3199824, 3333150, 3999780, 4444200, 4799736, 4999725, 5333040, 5999670, 6666300, 7999560, 8888400, 9599472, 9999450, 11999340, 13332600, 14999175, 15999120, 19998900, 23998680, 26665200, 29998350, 39997800, 47997360, 59996700, 79995600, 119993400, 239986800]

約数ペア:

[(1, 239986800), (2, 119993400), (3, 79995600), (4, 59996700), (5, 47997360), (6, 39997800), (8, 29998350), (9, 26665200), (10, 23998680), (12, 19998900), (15, 15999120), (16, 14999175), (18, 13332600), (20, 11999340), (24, 9999450), (25, 9599472), (27, 8888400), (30, 7999560), (36, 6666300), (40, 5999670), (45, 5333040), (48, 4999725), (50, 4799736), (54, 4444200), (60, 3999780), (72, 3333150), (75, 3199824), (80, 2999835), (81, 2962800), (90, 2666520), (100, 2399868), (108, 2222100), (120, 1999890), (135, 1777680), (144, 1666575), (150, 1599912), (162, 1481400), (180, 1333260), (200, 1199934), (216, 1111050), (225, 1066608), (240, 999945), (243, 987600), (270, 888840), (300, 799956), (324, 740700), (360, 666630), (400, 599967), (405, 592560), (432, 555525), (450, 533304), (486, 493800), (540, 444420), (600, 399978), (648, 370350), (675, 355536), (720, 333315), (729, 329200), (810, 296280), (823, 291600), (900, 266652), (972, 246900), (1080, 222210), (1200, 199989), (1215, 197520), (1296, 185175), (1350, 177768), (1458, 164600), (1620, 148140), (1646, 145800), (1800, 133326), (1944, 123450), (2025, 118512), (2160, 111105), (2430, 98760), (2469, 97200), (2700, 88884), (2916, 82300), (3240, 74070), (3292, 72900), (3600, 66663), (3645, 65840), (3888, 61725), (4050, 59256), (4115, 58320), (4860, 49380), (4938, 48600), (5400, 44442), (5832, 41150), (6075, 39504), (6480, 37035), (6584, 36450), (7290, 32920), (7407, 32400), (8100, 29628), (8230, 29160), (9720, 24690), (9876, 24300), (10800, 22221), (11664, 20575), (12150, 19752), (12345, 19440), (13168, 18225), (14580, 16460), (14814, 16200)]