21893562000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{52883}}^1$

素因数の和:52935

約数の個数: 240

約数和(自身を含む): 79793071488

約数和(自身を除く): 57899509488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 125, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 250, 276, 300, 345, 360, 368, 375, 400, 414, 450, 460, 500, 552, 575, 600, 690, 720, 750, 828, 900, 920, 1000, 1035, 1104, 1125, 1150, 1200, 1380, 1500, 1656, 1725, 1800, 1840, 2000, 2070, 2250, 2300, 2760, 2875, 3000, 3312, 3450, 3600, 4140, 4500, 4600, 5175, 5520, 5750, 6000, 6900, 8280, 8625, 9000, 9200, 10350, 11500, 13800, 16560, 17250, 18000, 20700, 23000, 25875, 27600, 34500, 41400, 46000, 51750, 52883, 69000, 82800, 103500, 105766, 138000, 158649, 207000, 211532, 264415, 317298, 414000, 423064, 475947, 528830, 634596, 793245, 846128, 951894, 1057660, 1216309, 1269192, 1322075, 1586490, 1903788, 2115320, 2379735, 2432618, 2538384, 2644150, 3172980, 3648927, 3807576, 3966225, 4230640, 4759470, 4865236, 5288300, 6081545, 6345960, 6610375, 7297854, 7615152, 7932450, 9518940, 9730472, 10576600, 10946781, 11898675, 12163090, 12691920, 13220750, 14595708, 15864900, 18244635, 19037880, 19460944, 19831125, 21153200, 21893562, 23797350, 24326180, 26441500, 29191416, 30407725, 31729800, 36489270, 38075760, 39662250, 43787124, 47594700, 48652360, 52883000, 54733905, 58382832, 59493375, 60815450, 63459600, 72978540, 79324500, 87574248, 91223175, 95189400, 97304720, 105766000, 109467810, 118986750, 121630900, 145957080, 152038625, 158649000, 175148496, 182446350, 190378800, 218935620, 237973500, 243261800, 273669525, 291914160, 304077250, 317298000, 364892700, 437871240, 456115875, 475947000, 486523600, 547339050, 608154500, 729785400, 875742480, 912231750, 951894000, 1094678100, 1216309000, 1368347625, 1459570800, 1824463500, 2189356200, 2432618000, 2736695250, 3648927000, 4378712400, 5473390500, 7297854000, 10946781000, 21893562000]

約数ペア:

[(1, 21893562000), (2, 10946781000), (3, 7297854000), (4, 5473390500), (5, 4378712400), (6, 3648927000), (8, 2736695250), (9, 2432618000), (10, 2189356200), (12, 1824463500), (15, 1459570800), (16, 1368347625), (18, 1216309000), (20, 1094678100), (23, 951894000), (24, 912231750), (25, 875742480), (30, 729785400), (36, 608154500), (40, 547339050), (45, 486523600), (46, 475947000), (48, 456115875), (50, 437871240), (60, 364892700), (69, 317298000), (72, 304077250), (75, 291914160), (80, 273669525), (90, 243261800), (92, 237973500), (100, 218935620), (115, 190378800), (120, 182446350), (125, 175148496), (138, 158649000), (144, 152038625), (150, 145957080), (180, 121630900), (184, 118986750), (200, 109467810), (207, 105766000), (225, 97304720), (230, 95189400), (240, 91223175), (250, 87574248), (276, 79324500), (300, 72978540), (345, 63459600), (360, 60815450), (368, 59493375), (375, 58382832), (400, 54733905), (414, 52883000), (450, 48652360), (460, 47594700), (500, 43787124), (552, 39662250), (575, 38075760), (600, 36489270), (690, 31729800), (720, 30407725), (750, 29191416), (828, 26441500), (900, 24326180), (920, 23797350), (1000, 21893562), (1035, 21153200), (1104, 19831125), (1125, 19460944), (1150, 19037880), (1200, 18244635), (1380, 15864900), (1500, 14595708), (1656, 13220750), (1725, 12691920), (1800, 12163090), (1840, 11898675), (2000, 10946781), (2070, 10576600), (2250, 9730472), (2300, 9518940), (2760, 7932450), (2875, 7615152), (3000, 7297854), (3312, 6610375), (3450, 6345960), (3600, 6081545), (4140, 5288300), (4500, 4865236), (4600, 4759470), (5175, 4230640), (5520, 3966225), (5750, 3807576), (6000, 3648927), (6900, 3172980), (8280, 2644150), (8625, 2538384), (9000, 2432618), (9200, 2379735), (10350, 2115320), (11500, 1903788), (13800, 1586490), (16560, 1322075), (17250, 1269192), (18000, 1216309), (20700, 1057660), (23000, 951894), (25875, 846128), (27600, 793245), (34500, 634596), (41400, 528830), (46000, 475947), (51750, 423064), (52883, 414000), (69000, 317298), (82800, 264415), (103500, 211532), (105766, 207000), (138000, 158649)]