12961760400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{52181}}^1$

素因数の和:52231

約数の個数: 240

約数和(自身を含む): 48141025920

約数和(自身を除く): 35179265520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 100, 108, 115, 120, 135, 138, 144, 150, 180, 184, 200, 207, 216, 225, 230, 240, 270, 276, 300, 345, 360, 368, 400, 414, 432, 450, 460, 540, 552, 575, 600, 621, 675, 690, 720, 828, 900, 920, 1035, 1080, 1104, 1150, 1200, 1242, 1350, 1380, 1656, 1725, 1800, 1840, 2070, 2160, 2300, 2484, 2700, 2760, 3105, 3312, 3450, 3600, 4140, 4600, 4968, 5175, 5400, 5520, 6210, 6900, 8280, 9200, 9936, 10350, 10800, 12420, 13800, 15525, 16560, 20700, 24840, 27600, 31050, 41400, 49680, 52181, 62100, 82800, 104362, 124200, 156543, 208724, 248400, 260905, 313086, 417448, 469629, 521810, 626172, 782715, 834896, 939258, 1043620, 1200163, 1252344, 1304525, 1408887, 1565430, 1878516, 2087240, 2348145, 2400326, 2504688, 2609050, 2817774, 3130860, 3600489, 3757032, 3913575, 4174480, 4696290, 4800652, 5218100, 5635548, 6000815, 6261720, 7044435, 7200978, 7514064, 7827150, 9392580, 9601304, 10436200, 10801467, 11271096, 11740725, 12001630, 12523440, 14088870, 14401956, 15654300, 18002445, 18785160, 19202608, 20872400, 21602934, 22542192, 23481450, 24003260, 28177740, 28803912, 30004075, 31308600, 32404401, 35222175, 36004890, 37570320, 43205868, 46962900, 48006520, 54007335, 56355480, 57607824, 60008150, 62617200, 64808802, 70444350, 72009780, 86411736, 90012225, 93925800, 96013040, 108014670, 112710960, 120016300, 129617604, 140888700, 144019560, 162022005, 172823472, 180024450, 187851600, 216029340, 240032600, 259235208, 270036675, 281777400, 288039120, 324044010, 360048900, 432058680, 480065200, 518470416, 540073350, 563554800, 648088020, 720097800, 810110025, 864117360, 1080146700, 1296176040, 1440195600, 1620220050, 2160293400, 2592352080, 3240440100, 4320586800, 6480880200, 12961760400]

約数ペア:

[(1, 12961760400), (2, 6480880200), (3, 4320586800), (4, 3240440100), (5, 2592352080), (6, 2160293400), (8, 1620220050), (9, 1440195600), (10, 1296176040), (12, 1080146700), (15, 864117360), (16, 810110025), (18, 720097800), (20, 648088020), (23, 563554800), (24, 540073350), (25, 518470416), (27, 480065200), (30, 432058680), (36, 360048900), (40, 324044010), (45, 288039120), (46, 281777400), (48, 270036675), (50, 259235208), (54, 240032600), (60, 216029340), (69, 187851600), (72, 180024450), (75, 172823472), (80, 162022005), (90, 144019560), (92, 140888700), (100, 129617604), (108, 120016300), (115, 112710960), (120, 108014670), (135, 96013040), (138, 93925800), (144, 90012225), (150, 86411736), (180, 72009780), (184, 70444350), (200, 64808802), (207, 62617200), (216, 60008150), (225, 57607824), (230, 56355480), (240, 54007335), (270, 48006520), (276, 46962900), (300, 43205868), (345, 37570320), (360, 36004890), (368, 35222175), (400, 32404401), (414, 31308600), (432, 30004075), (450, 28803912), (460, 28177740), (540, 24003260), (552, 23481450), (575, 22542192), (600, 21602934), (621, 20872400), (675, 19202608), (690, 18785160), (720, 18002445), (828, 15654300), (900, 14401956), (920, 14088870), (1035, 12523440), (1080, 12001630), (1104, 11740725), (1150, 11271096), (1200, 10801467), (1242, 10436200), (1350, 9601304), (1380, 9392580), (1656, 7827150), (1725, 7514064), (1800, 7200978), (1840, 7044435), (2070, 6261720), (2160, 6000815), (2300, 5635548), (2484, 5218100), (2700, 4800652), (2760, 4696290), (3105, 4174480), (3312, 3913575), (3450, 3757032), (3600, 3600489), (4140, 3130860), (4600, 2817774), (4968, 2609050), (5175, 2504688), (5400, 2400326), (5520, 2348145), (6210, 2087240), (6900, 1878516), (8280, 1565430), (9200, 1408887), (9936, 1304525), (10350, 1252344), (10800, 1200163), (12420, 1043620), (13800, 939258), (15525, 834896), (16560, 782715), (20700, 626172), (24840, 521810), (27600, 469629), (31050, 417448), (41400, 313086), (49680, 260905), (52181, 248400), (62100, 208724), (82800, 156543), (104362, 124200)]