2019996000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5101}}^1$

素因数の和:5143

約数の個数: 288

約数和(自身を含む): 7822223136

約数和(自身を除く): 5802227136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 125, 132, 144, 150, 160, 165, 176, 180, 198, 200, 220, 225, 240, 250, 264, 275, 288, 300, 330, 352, 360, 375, 396, 400, 440, 450, 480, 495, 500, 528, 550, 600, 660, 720, 750, 792, 800, 825, 880, 900, 990, 1000, 1056, 1100, 1125, 1200, 1320, 1375, 1440, 1500, 1584, 1650, 1760, 1800, 1980, 2000, 2200, 2250, 2400, 2475, 2640, 2750, 3000, 3168, 3300, 3600, 3960, 4000, 4125, 4400, 4500, 4950, 5101, 5280, 5500, 6000, 6600, 7200, 7920, 8250, 8800, 9000, 9900, 10202, 11000, 12000, 12375, 13200, 15303, 15840, 16500, 18000, 19800, 20404, 22000, 24750, 25505, 26400, 30606, 33000, 36000, 39600, 40808, 44000, 45909, 49500, 51010, 56111, 61212, 66000, 76515, 79200, 81616, 91818, 99000, 102020, 112222, 122424, 127525, 132000, 153030, 163232, 168333, 183636, 198000, 204040, 224444, 229545, 244848, 255050, 280555, 306060, 336666, 367272, 382575, 396000, 408080, 448888, 459090, 489696, 504999, 510100, 561110, 612120, 637625, 673332, 734544, 765150, 816160, 841665, 897776, 918180, 1009998, 1020200, 1122220, 1147725, 1224240, 1275250, 1346664, 1402775, 1469088, 1530300, 1683330, 1795552, 1836360, 1912875, 2019996, 2040400, 2244440, 2295450, 2448480, 2524995, 2550500, 2693328, 2805550, 3060600, 3366660, 3672720, 3825750, 4039992, 4080800, 4208325, 4488880, 4590900, 5049990, 5101000, 5386656, 5611100, 5738625, 6121200, 6733320, 7013875, 7345440, 7651500, 8079984, 8416650, 8977760, 9181800, 10099980, 10202000, 11222200, 11477250, 12242400, 12624975, 13466640, 14027750, 15303000, 16159968, 16833300, 18363600, 20199960, 20404000, 21041625, 22444400, 22954500, 25249950, 26933280, 28055500, 30606000, 33666600, 36727200, 40399920, 42083250, 44888800, 45909000, 50499900, 56111000, 61212000, 63124875, 67333200, 80799840, 84166500, 91818000, 100999800, 112222000, 126249750, 134666400, 168333000, 183636000, 201999600, 224444000, 252499500, 336666000, 403999200, 504999000, 673332000, 1009998000, 2019996000]

約数ペア:

[(1, 2019996000), (2, 1009998000), (3, 673332000), (4, 504999000), (5, 403999200), (6, 336666000), (8, 252499500), (9, 224444000), (10, 201999600), (11, 183636000), (12, 168333000), (15, 134666400), (16, 126249750), (18, 112222000), (20, 100999800), (22, 91818000), (24, 84166500), (25, 80799840), (30, 67333200), (32, 63124875), (33, 61212000), (36, 56111000), (40, 50499900), (44, 45909000), (45, 44888800), (48, 42083250), (50, 40399920), (55, 36727200), (60, 33666600), (66, 30606000), (72, 28055500), (75, 26933280), (80, 25249950), (88, 22954500), (90, 22444400), (96, 21041625), (99, 20404000), (100, 20199960), (110, 18363600), (120, 16833300), (125, 16159968), (132, 15303000), (144, 14027750), (150, 13466640), (160, 12624975), (165, 12242400), (176, 11477250), (180, 11222200), (198, 10202000), (200, 10099980), (220, 9181800), (225, 8977760), (240, 8416650), (250, 8079984), (264, 7651500), (275, 7345440), (288, 7013875), (300, 6733320), (330, 6121200), (352, 5738625), (360, 5611100), (375, 5386656), (396, 5101000), (400, 5049990), (440, 4590900), (450, 4488880), (480, 4208325), (495, 4080800), (500, 4039992), (528, 3825750), (550, 3672720), (600, 3366660), (660, 3060600), (720, 2805550), (750, 2693328), (792, 2550500), (800, 2524995), (825, 2448480), (880, 2295450), (900, 2244440), (990, 2040400), (1000, 2019996), (1056, 1912875), (1100, 1836360), (1125, 1795552), (1200, 1683330), (1320, 1530300), (1375, 1469088), (1440, 1402775), (1500, 1346664), (1584, 1275250), (1650, 1224240), (1760, 1147725), (1800, 1122220), (1980, 1020200), (2000, 1009998), (2200, 918180), (2250, 897776), (2400, 841665), (2475, 816160), (2640, 765150), (2750, 734544), (3000, 673332), (3168, 637625), (3300, 612120), (3600, 561110), (3960, 510100), (4000, 504999), (4125, 489696), (4400, 459090), (4500, 448888), (4950, 408080), (5101, 396000), (5280, 382575), (5500, 367272), (6000, 336666), (6600, 306060), (7200, 280555), (7920, 255050), (8250, 244848), (8800, 229545), (9000, 224444), (9900, 204040), (10202, 198000), (11000, 183636), (12000, 168333), (12375, 163232), (13200, 153030), (15303, 132000), (15840, 127525), (16500, 122424), (18000, 112222), (19800, 102020), (20404, 99000), (22000, 91818), (24750, 81616), (25505, 79200), (26400, 76515), (30606, 66000), (33000, 61212), (36000, 56111), (39600, 51010), (40808, 49500), (44000, 45909)]