27209000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 192

約数和(自身を含む): 82218240

約数和(自身を除く): 55009240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 25, 26, 28, 35, 40, 46, 50, 52, 56, 65, 70, 91, 92, 100, 104, 115, 125, 130, 140, 161, 169, 175, 182, 184, 200, 230, 250, 260, 280, 299, 322, 325, 338, 350, 364, 455, 460, 500, 520, 575, 598, 644, 650, 676, 700, 728, 805, 845, 875, 910, 920, 1000, 1150, 1183, 1196, 1288, 1300, 1352, 1400, 1495, 1610, 1625, 1690, 1750, 1820, 2093, 2275, 2300, 2366, 2392, 2600, 2875, 2990, 3220, 3250, 3380, 3500, 3640, 3887, 4025, 4186, 4225, 4550, 4600, 4732, 5750, 5915, 5980, 6440, 6500, 6760, 7000, 7475, 7774, 8050, 8372, 8450, 9100, 9464, 10465, 11375, 11500, 11830, 11960, 13000, 14950, 15548, 16100, 16744, 16900, 18200, 19435, 20125, 20930, 21125, 22750, 23000, 23660, 27209, 29575, 29900, 31096, 32200, 33800, 37375, 38870, 40250, 41860, 42250, 45500, 47320, 52325, 54418, 59150, 59800, 74750, 77740, 80500, 83720, 84500, 91000, 97175, 104650, 108836, 118300, 136045, 147875, 149500, 155480, 161000, 169000, 194350, 209300, 217672, 236600, 261625, 272090, 295750, 299000, 388700, 418600, 485875, 523250, 544180, 591500, 680225, 777400, 971750, 1046500, 1088360, 1183000, 1360450, 1943500, 2093000, 2720900, 3401125, 3887000, 5441800, 6802250, 13604500, 27209000]

約数ペア:

[(1, 27209000), (2, 13604500), (4, 6802250), (5, 5441800), (7, 3887000), (8, 3401125), (10, 2720900), (13, 2093000), (14, 1943500), (20, 1360450), (23, 1183000), (25, 1088360), (26, 1046500), (28, 971750), (35, 777400), (40, 680225), (46, 591500), (50, 544180), (52, 523250), (56, 485875), (65, 418600), (70, 388700), (91, 299000), (92, 295750), (100, 272090), (104, 261625), (115, 236600), (125, 217672), (130, 209300), (140, 194350), (161, 169000), (169, 161000), (175, 155480), (182, 149500), (184, 147875), (200, 136045), (230, 118300), (250, 108836), (260, 104650), (280, 97175), (299, 91000), (322, 84500), (325, 83720), (338, 80500), (350, 77740), (364, 74750), (455, 59800), (460, 59150), (500, 54418), (520, 52325), (575, 47320), (598, 45500), (644, 42250), (650, 41860), (676, 40250), (700, 38870), (728, 37375), (805, 33800), (845, 32200), (875, 31096), (910, 29900), (920, 29575), (1000, 27209), (1150, 23660), (1183, 23000), (1196, 22750), (1288, 21125), (1300, 20930), (1352, 20125), (1400, 19435), (1495, 18200), (1610, 16900), (1625, 16744), (1690, 16100), (1750, 15548), (1820, 14950), (2093, 13000), (2275, 11960), (2300, 11830), (2366, 11500), (2392, 11375), (2600, 10465), (2875, 9464), (2990, 9100), (3220, 8450), (3250, 8372), (3380, 8050), (3500, 7774), (3640, 7475), (3887, 7000), (4025, 6760), (4186, 6500), (4225, 6440), (4550, 5980), (4600, 5915), (4732, 5750)]