20165595000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{58451}}^1$

素因数の和:58503

約数の個数: 160

約数和(自身を含む): 65737457280

約数和(自身を除く): 45571862280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 625, 690, 750, 920, 1000, 1150, 1250, 1380, 1500, 1725, 1875, 2300, 2500, 2760, 2875, 3000, 3450, 3750, 4600, 5000, 5750, 6900, 7500, 8625, 11500, 13800, 14375, 15000, 17250, 23000, 28750, 34500, 43125, 57500, 58451, 69000, 86250, 115000, 116902, 172500, 175353, 233804, 292255, 345000, 350706, 467608, 584510, 701412, 876765, 1169020, 1344373, 1402824, 1461275, 1753530, 2338040, 2688746, 2922550, 3507060, 4033119, 4383825, 5377492, 5845100, 6721865, 7014120, 7306375, 8066238, 8767650, 10754984, 11690200, 13443730, 14612750, 16132476, 17535300, 20165595, 21919125, 26887460, 29225500, 32264952, 33609325, 35070600, 36531875, 40331190, 43838250, 53774920, 58451000, 67218650, 73063750, 80662380, 87676500, 100827975, 109595625, 134437300, 146127500, 161324760, 168046625, 175353000, 201655950, 219191250, 268874600, 292255000, 336093250, 403311900, 438382500, 504139875, 672186500, 806623800, 840233125, 876765000, 1008279750, 1344373000, 1680466250, 2016559500, 2520699375, 3360932500, 4033119000, 5041398750, 6721865000, 10082797500, 20165595000]

約数ペア:

[(1, 20165595000), (2, 10082797500), (3, 6721865000), (4, 5041398750), (5, 4033119000), (6, 3360932500), (8, 2520699375), (10, 2016559500), (12, 1680466250), (15, 1344373000), (20, 1008279750), (23, 876765000), (24, 840233125), (25, 806623800), (30, 672186500), (40, 504139875), (46, 438382500), (50, 403311900), (60, 336093250), (69, 292255000), (75, 268874600), (92, 219191250), (100, 201655950), (115, 175353000), (120, 168046625), (125, 161324760), (138, 146127500), (150, 134437300), (184, 109595625), (200, 100827975), (230, 87676500), (250, 80662380), (276, 73063750), (300, 67218650), (345, 58451000), (375, 53774920), (460, 43838250), (500, 40331190), (552, 36531875), (575, 35070600), (600, 33609325), (625, 32264952), (690, 29225500), (750, 26887460), (920, 21919125), (1000, 20165595), (1150, 17535300), (1250, 16132476), (1380, 14612750), (1500, 13443730), (1725, 11690200), (1875, 10754984), (2300, 8767650), (2500, 8066238), (2760, 7306375), (2875, 7014120), (3000, 6721865), (3450, 5845100), (3750, 5377492), (4600, 4383825), (5000, 4033119), (5750, 3507060), (6900, 2922550), (7500, 2688746), (8625, 2338040), (11500, 1753530), (13800, 1461275), (14375, 1402824), (15000, 1344373), (17250, 1169020), (23000, 876765), (28750, 701412), (34500, 584510), (43125, 467608), (57500, 350706), (58451, 345000), (69000, 292255), (86250, 233804), (115000, 175353), (116902, 172500)]