88550000

素因数分解:

$2^4\times 5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 240

約数和(自身を含む): 278982144

約数和(自身を除く): 190432144

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 25, 28, 35, 40, 44, 46, 50, 55, 56, 70, 77, 80, 88, 92, 100, 110, 112, 115, 125, 140, 154, 161, 175, 176, 184, 200, 220, 230, 250, 253, 275, 280, 308, 322, 350, 368, 385, 400, 440, 460, 500, 506, 550, 560, 575, 616, 625, 644, 700, 770, 805, 875, 880, 920, 1000, 1012, 1100, 1150, 1232, 1250, 1265, 1288, 1375, 1400, 1540, 1610, 1750, 1771, 1840, 1925, 2000, 2024, 2200, 2300, 2500, 2530, 2576, 2750, 2800, 2875, 3080, 3125, 3220, 3500, 3542, 3850, 4025, 4048, 4375, 4400, 4600, 5000, 5060, 5500, 5750, 6160, 6250, 6325, 6440, 6875, 7000, 7084, 7700, 8050, 8750, 8855, 9200, 9625, 10000, 10120, 11000, 11500, 12500, 12650, 12880, 13750, 14000, 14168, 14375, 15400, 16100, 17500, 17710, 19250, 20125, 20240, 21875, 22000, 23000, 25000, 25300, 27500, 28336, 28750, 30800, 31625, 32200, 34375, 35000, 35420, 38500, 40250, 43750, 44275, 46000, 48125, 50000, 50600, 55000, 57500, 63250, 64400, 68750, 70000, 70840, 71875, 77000, 80500, 87500, 88550, 96250, 100625, 101200, 110000, 115000, 126500, 137500, 141680, 143750, 154000, 158125, 161000, 175000, 177100, 192500, 201250, 221375, 230000, 240625, 253000, 275000, 287500, 316250, 322000, 350000, 354200, 385000, 402500, 442750, 481250, 503125, 506000, 550000, 575000, 632500, 708400, 770000, 790625, 805000, 885500, 962500, 1006250, 1106875, 1150000, 1265000, 1581250, 1610000, 1771000, 1925000, 2012500, 2213750, 2530000, 3162500, 3542000, 3850000, 4025000, 4427500, 5534375, 6325000, 8050000, 8855000, 11068750, 12650000, 17710000, 22137500, 44275000, 88550000]

約数ペア:

[(1, 88550000), (2, 44275000), (4, 22137500), (5, 17710000), (7, 12650000), (8, 11068750), (10, 8855000), (11, 8050000), (14, 6325000), (16, 5534375), (20, 4427500), (22, 4025000), (23, 3850000), (25, 3542000), (28, 3162500), (35, 2530000), (40, 2213750), (44, 2012500), (46, 1925000), (50, 1771000), (55, 1610000), (56, 1581250), (70, 1265000), (77, 1150000), (80, 1106875), (88, 1006250), (92, 962500), (100, 885500), (110, 805000), (112, 790625), (115, 770000), (125, 708400), (140, 632500), (154, 575000), (161, 550000), (175, 506000), (176, 503125), (184, 481250), (200, 442750), (220, 402500), (230, 385000), (250, 354200), (253, 350000), (275, 322000), (280, 316250), (308, 287500), (322, 275000), (350, 253000), (368, 240625), (385, 230000), (400, 221375), (440, 201250), (460, 192500), (500, 177100), (506, 175000), (550, 161000), (560, 158125), (575, 154000), (616, 143750), (625, 141680), (644, 137500), (700, 126500), (770, 115000), (805, 110000), (875, 101200), (880, 100625), (920, 96250), (1000, 88550), (1012, 87500), (1100, 80500), (1150, 77000), (1232, 71875), (1250, 70840), (1265, 70000), (1288, 68750), (1375, 64400), (1400, 63250), (1540, 57500), (1610, 55000), (1750, 50600), (1771, 50000), (1840, 48125), (1925, 46000), (2000, 44275), (2024, 43750), (2200, 40250), (2300, 38500), (2500, 35420), (2530, 35000), (2576, 34375), (2750, 32200), (2800, 31625), (2875, 30800), (3080, 28750), (3125, 28336), (3220, 27500), (3500, 25300), (3542, 25000), (3850, 23000), (4025, 22000), (4048, 21875), (4375, 20240), (4400, 20125), (4600, 19250), (5000, 17710), (5060, 17500), (5500, 16100), (5750, 15400), (6160, 14375), (6250, 14168), (6325, 14000), (6440, 13750), (6875, 12880), (7000, 12650), (7084, 12500), (7700, 11500), (8050, 11000), (8750, 10120), (8855, 10000), (9200, 9625)]