19187244000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{23173}}^1$

素因数の和:23227

約数の個数: 288

約数和(自身を含む): 71059270464

約数和(自身を除く): 51872026464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 125, 138, 144, 150, 160, 180, 184, 200, 207, 225, 230, 240, 250, 276, 288, 300, 345, 360, 368, 375, 400, 414, 450, 460, 480, 500, 552, 575, 600, 690, 720, 736, 750, 800, 828, 900, 920, 1000, 1035, 1104, 1125, 1150, 1200, 1380, 1440, 1500, 1656, 1725, 1800, 1840, 2000, 2070, 2208, 2250, 2300, 2400, 2760, 2875, 3000, 3312, 3450, 3600, 3680, 4000, 4140, 4500, 4600, 5175, 5520, 5750, 6000, 6624, 6900, 7200, 8280, 8625, 9000, 9200, 10350, 11040, 11500, 12000, 13800, 16560, 17250, 18000, 18400, 20700, 23000, 23173, 25875, 27600, 33120, 34500, 36000, 41400, 46000, 46346, 51750, 55200, 69000, 69519, 82800, 92000, 92692, 103500, 115865, 138000, 139038, 165600, 185384, 207000, 208557, 231730, 276000, 278076, 347595, 370768, 414000, 417114, 463460, 532979, 556152, 579325, 695190, 741536, 828000, 834228, 926920, 1042785, 1065958, 1112304, 1158650, 1390380, 1598937, 1668456, 1737975, 1853840, 2085570, 2131916, 2224608, 2317300, 2664895, 2780760, 2896625, 3197874, 3336912, 3475950, 3707680, 4171140, 4263832, 4634600, 4796811, 5213925, 5329790, 5561520, 5793250, 6395748, 6673824, 6951900, 7994685, 8342280, 8527664, 8689875, 9269200, 9593622, 10427850, 10659580, 11123040, 11586500, 12791496, 13324475, 13903800, 15989370, 16684560, 17055328, 17379750, 18538400, 19187244, 20855700, 21319160, 23173000, 23984055, 25582992, 26069625, 26648950, 27807600, 31978740, 33369120, 34759500, 38374488, 39973425, 41711400, 42638320, 46346000, 47968110, 51165984, 52139250, 53297900, 55615200, 63957480, 66622375, 69519000, 76748976, 79946850, 83422800, 85276640, 92692000, 95936220, 104278500, 106595800, 119920275, 127914960, 133244750, 139038000, 153497952, 159893700, 166845600, 191872440, 199867125, 208557000, 213191600, 239840550, 255829920, 266489500, 278076000, 319787400, 383744880, 399734250, 417114000, 426383200, 479681100, 532979000, 599601375, 639574800, 767489760, 799468500, 834228000, 959362200, 1065958000, 1199202750, 1279149600, 1598937000, 1918724400, 2131916000, 2398405500, 3197874000, 3837448800, 4796811000, 6395748000, 9593622000, 19187244000]

約数ペア:

[(1, 19187244000), (2, 9593622000), (3, 6395748000), (4, 4796811000), (5, 3837448800), (6, 3197874000), (8, 2398405500), (9, 2131916000), (10, 1918724400), (12, 1598937000), (15, 1279149600), (16, 1199202750), (18, 1065958000), (20, 959362200), (23, 834228000), (24, 799468500), (25, 767489760), (30, 639574800), (32, 599601375), (36, 532979000), (40, 479681100), (45, 426383200), (46, 417114000), (48, 399734250), (50, 383744880), (60, 319787400), (69, 278076000), (72, 266489500), (75, 255829920), (80, 239840550), (90, 213191600), (92, 208557000), (96, 199867125), (100, 191872440), (115, 166845600), (120, 159893700), (125, 153497952), (138, 139038000), (144, 133244750), (150, 127914960), (160, 119920275), (180, 106595800), (184, 104278500), (200, 95936220), (207, 92692000), (225, 85276640), (230, 83422800), (240, 79946850), (250, 76748976), (276, 69519000), (288, 66622375), (300, 63957480), (345, 55615200), (360, 53297900), (368, 52139250), (375, 51165984), (400, 47968110), (414, 46346000), (450, 42638320), (460, 41711400), (480, 39973425), (500, 38374488), (552, 34759500), (575, 33369120), (600, 31978740), (690, 27807600), (720, 26648950), (736, 26069625), (750, 25582992), (800, 23984055), (828, 23173000), (900, 21319160), (920, 20855700), (1000, 19187244), (1035, 18538400), (1104, 17379750), (1125, 17055328), (1150, 16684560), (1200, 15989370), (1380, 13903800), (1440, 13324475), (1500, 12791496), (1656, 11586500), (1725, 11123040), (1800, 10659580), (1840, 10427850), (2000, 9593622), (2070, 9269200), (2208, 8689875), (2250, 8527664), (2300, 8342280), (2400, 7994685), (2760, 6951900), (2875, 6673824), (3000, 6395748), (3312, 5793250), (3450, 5561520), (3600, 5329790), (3680, 5213925), (4000, 4796811), (4140, 4634600), (4500, 4263832), (4600, 4171140), (5175, 3707680), (5520, 3475950), (5750, 3336912), (6000, 3197874), (6624, 2896625), (6900, 2780760), (7200, 2664895), (8280, 2317300), (8625, 2224608), (9000, 2131916), (9200, 2085570), (10350, 1853840), (11040, 1737975), (11500, 1668456), (12000, 1598937), (13800, 1390380), (16560, 1158650), (17250, 1112304), (18000, 1065958), (18400, 1042785), (20700, 926920), (23000, 834228), (23173, 828000), (25875, 741536), (27600, 695190), (33120, 579325), (34500, 556152), (36000, 532979), (41400, 463460), (46000, 417114), (46346, 414000), (51750, 370768), (55200, 347595), (69000, 278076), (69519, 276000), (82800, 231730), (92000, 208557), (92692, 207000), (103500, 185384), (115865, 165600), (138000, 139038)]