104650000

素因数分解:

$2^4\times 5^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 240

約数和(自身を含む): 325479168

約数和(自身を除く): 220829168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 25, 26, 28, 35, 40, 46, 50, 52, 56, 65, 70, 80, 91, 92, 100, 104, 112, 115, 125, 130, 140, 161, 175, 182, 184, 200, 208, 230, 250, 260, 280, 299, 322, 325, 350, 364, 368, 400, 455, 460, 500, 520, 560, 575, 598, 625, 644, 650, 700, 728, 805, 875, 910, 920, 1000, 1040, 1150, 1196, 1250, 1288, 1300, 1400, 1456, 1495, 1610, 1625, 1750, 1820, 1840, 2000, 2093, 2275, 2300, 2392, 2500, 2576, 2600, 2800, 2875, 2990, 3125, 3220, 3250, 3500, 3640, 4025, 4186, 4375, 4550, 4600, 4784, 5000, 5200, 5750, 5980, 6250, 6440, 6500, 7000, 7280, 7475, 8050, 8125, 8372, 8750, 9100, 9200, 10000, 10465, 11375, 11500, 11960, 12500, 12880, 13000, 14000, 14375, 14950, 16100, 16250, 16744, 17500, 18200, 20125, 20930, 21875, 22750, 23000, 23920, 25000, 26000, 28750, 29900, 32200, 32500, 33488, 35000, 36400, 37375, 40250, 40625, 41860, 43750, 45500, 46000, 50000, 52325, 56875, 57500, 59800, 64400, 65000, 70000, 71875, 74750, 80500, 81250, 83720, 87500, 91000, 100625, 104650, 113750, 115000, 119600, 130000, 143750, 149500, 161000, 162500, 167440, 175000, 182000, 186875, 201250, 209300, 227500, 230000, 261625, 284375, 287500, 299000, 322000, 325000, 350000, 373750, 402500, 418600, 455000, 503125, 523250, 568750, 575000, 598000, 650000, 747500, 805000, 837200, 910000, 934375, 1006250, 1046500, 1137500, 1150000, 1308125, 1495000, 1610000, 1868750, 2012500, 2093000, 2275000, 2616250, 2990000, 3737500, 4025000, 4186000, 4550000, 5232500, 6540625, 7475000, 8050000, 10465000, 13081250, 14950000, 20930000, 26162500, 52325000, 104650000]

約数ペア:

[(1, 104650000), (2, 52325000), (4, 26162500), (5, 20930000), (7, 14950000), (8, 13081250), (10, 10465000), (13, 8050000), (14, 7475000), (16, 6540625), (20, 5232500), (23, 4550000), (25, 4186000), (26, 4025000), (28, 3737500), (35, 2990000), (40, 2616250), (46, 2275000), (50, 2093000), (52, 2012500), (56, 1868750), (65, 1610000), (70, 1495000), (80, 1308125), (91, 1150000), (92, 1137500), (100, 1046500), (104, 1006250), (112, 934375), (115, 910000), (125, 837200), (130, 805000), (140, 747500), (161, 650000), (175, 598000), (182, 575000), (184, 568750), (200, 523250), (208, 503125), (230, 455000), (250, 418600), (260, 402500), (280, 373750), (299, 350000), (322, 325000), (325, 322000), (350, 299000), (364, 287500), (368, 284375), (400, 261625), (455, 230000), (460, 227500), (500, 209300), (520, 201250), (560, 186875), (575, 182000), (598, 175000), (625, 167440), (644, 162500), (650, 161000), (700, 149500), (728, 143750), (805, 130000), (875, 119600), (910, 115000), (920, 113750), (1000, 104650), (1040, 100625), (1150, 91000), (1196, 87500), (1250, 83720), (1288, 81250), (1300, 80500), (1400, 74750), (1456, 71875), (1495, 70000), (1610, 65000), (1625, 64400), (1750, 59800), (1820, 57500), (1840, 56875), (2000, 52325), (2093, 50000), (2275, 46000), (2300, 45500), (2392, 43750), (2500, 41860), (2576, 40625), (2600, 40250), (2800, 37375), (2875, 36400), (2990, 35000), (3125, 33488), (3220, 32500), (3250, 32200), (3500, 29900), (3640, 28750), (4025, 26000), (4186, 25000), (4375, 23920), (4550, 23000), (4600, 22750), (4784, 21875), (5000, 20930), (5200, 20125), (5750, 18200), (5980, 17500), (6250, 16744), (6440, 16250), (6500, 16100), (7000, 14950), (7280, 14375), (7475, 14000), (8050, 13000), (8125, 12880), (8372, 12500), (8750, 11960), (9100, 11500), (9200, 11375), (10000, 10465)]