205200410400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{166667}}^1$

素因数の和:166718

約数の個数: 360

約数和(自身を含む): 787716301680

約数和(自身を除く): 582515891280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 162, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 324, 342, 360, 380, 400, 405, 432, 450, 456, 475, 480, 513, 540, 570, 600, 608, 648, 675, 684, 720, 760, 800, 810, 855, 864, 900, 912, 950, 1026, 1080, 1140, 1200, 1296, 1350, 1368, 1425, 1440, 1520, 1539, 1620, 1710, 1800, 1824, 1900, 2025, 2052, 2160, 2280, 2400, 2565, 2592, 2700, 2736, 2850, 3040, 3078, 3240, 3420, 3600, 3800, 4050, 4104, 4275, 4320, 4560, 5130, 5400, 5472, 5700, 6156, 6480, 6840, 7200, 7600, 7695, 8100, 8208, 8550, 9120, 10260, 10800, 11400, 12312, 12825, 12960, 13680, 15200, 15390, 16200, 16416, 17100, 20520, 21600, 22800, 24624, 25650, 27360, 30780, 32400, 34200, 38475, 41040, 45600, 49248, 51300, 61560, 64800, 68400, 76950, 82080, 102600, 123120, 136800, 153900, 166667, 205200, 246240, 307800, 333334, 410400, 500001, 615600, 666668, 833335, 1000002, 1231200, 1333336, 1500003, 1666670, 2000004, 2500005, 2666672, 3000006, 3166673, 3333340, 4000008, 4166675, 4500009, 5000010, 5333344, 6000012, 6333346, 6666680, 7500015, 8000016, 8333350, 9000018, 9500019, 10000020, 12000024, 12500025, 12666692, 13333360, 13500027, 15000030, 15833365, 16000032, 16666700, 18000036, 19000038, 20000040, 22500045, 24000048, 25000050, 25333384, 26666720, 27000054, 28500057, 30000060, 31666730, 33333400, 36000072, 37500075, 38000076, 40000080, 45000090, 47500095, 48000096, 50000100, 50666768, 54000108, 57000114, 60000120, 63333460, 66666800, 67500135, 72000144, 75000150, 76000152, 79166825, 80000160, 85500171, 90000180, 95000190, 100000200, 101333536, 108000216, 112500225, 114000228, 120000240, 126666920, 133333600, 135000270, 142500285, 144000288, 150000300, 152000304, 158333650, 171000342, 180000360, 190000380, 200000400, 216000432, 225000450, 228000456, 237500475, 240000480, 253333840, 256500513, 270000540, 285000570, 300000600, 304000608, 316667300, 337500675, 342000684, 360000720, 380000760, 400000800, 427500855, 432000864, 450000900, 456000912, 475000950, 506667680, 513001026, 540001080, 570001140, 600001200, 633334600, 675001350, 684001368, 712501425, 720001440, 760001520, 855001710, 900001800, 912001824, 950001900, 1026002052, 1080002160, 1140002280, 1200002400, 1266669200, 1282502565, 1350002700, 1368002736, 1425002850, 1520003040, 1710003420, 1800003600, 1900003800, 2052004104, 2137504275, 2160004320, 2280004560, 2533338400, 2565005130, 2700005400, 2736005472, 2850005700, 3420006840, 3600007200, 3800007600, 4104008208, 4275008550, 4560009120, 5130010260, 5400010800, 5700011400, 6412512825, 6840013680, 7600015200, 8208016416, 8550017100, 10260020520, 10800021600, 11400022800, 12825025650, 13680027360, 17100034200, 20520041040, 22800045600, 25650051300, 34200068400, 41040082080, 51300102600, 68400136800, 102600205200, 205200410400]

約数ペア:

[(1, 205200410400), (2, 102600205200), (3, 68400136800), (4, 51300102600), (5, 41040082080), (6, 34200068400), (8, 25650051300), (9, 22800045600), (10, 20520041040), (12, 17100034200), (15, 13680027360), (16, 12825025650), (18, 11400022800), (19, 10800021600), (20, 10260020520), (24, 8550017100), (25, 8208016416), (27, 7600015200), (30, 6840013680), (32, 6412512825), (36, 5700011400), (38, 5400010800), (40, 5130010260), (45, 4560009120), (48, 4275008550), (50, 4104008208), (54, 3800007600), (57, 3600007200), (60, 3420006840), (72, 2850005700), (75, 2736005472), (76, 2700005400), (80, 2565005130), (81, 2533338400), (90, 2280004560), (95, 2160004320), (96, 2137504275), (100, 2052004104), (108, 1900003800), (114, 1800003600), (120, 1710003420), (135, 1520003040), (144, 1425002850), (150, 1368002736), (152, 1350002700), (160, 1282502565), (162, 1266669200), (171, 1200002400), (180, 1140002280), (190, 1080002160), (200, 1026002052), (216, 950001900), (225, 912001824), (228, 900001800), (240, 855001710), (270, 760001520), (285, 720001440), (288, 712501425), (300, 684001368), (304, 675001350), (324, 633334600), (342, 600001200), (360, 570001140), (380, 540001080), (400, 513001026), (405, 506667680), (432, 475000950), (450, 456000912), (456, 450000900), (475, 432000864), (480, 427500855), (513, 400000800), (540, 380000760), (570, 360000720), (600, 342000684), (608, 337500675), (648, 316667300), (675, 304000608), (684, 300000600), (720, 285000570), (760, 270000540), (800, 256500513), (810, 253333840), (855, 240000480), (864, 237500475), (900, 228000456), (912, 225000450), (950, 216000432), (1026, 200000400), (1080, 190000380), (1140, 180000360), (1200, 171000342), (1296, 158333650), (1350, 152000304), (1368, 150000300), (1425, 144000288), (1440, 142500285), (1520, 135000270), (1539, 133333600), (1620, 126666920), (1710, 120000240), (1800, 114000228), (1824, 112500225), (1900, 108000216), (2025, 101333536), (2052, 100000200), (2160, 95000190), (2280, 90000180), (2400, 85500171), (2565, 80000160), (2592, 79166825), (2700, 76000152), (2736, 75000150), (2850, 72000144), (3040, 67500135), (3078, 66666800), (3240, 63333460), (3420, 60000120), (3600, 57000114), (3800, 54000108), (4050, 50666768), (4104, 50000100), (4275, 48000096), (4320, 47500095), (4560, 45000090), (5130, 40000080), (5400, 38000076), (5472, 37500075), (5700, 36000072), (6156, 33333400), (6480, 31666730), (6840, 30000060), (7200, 28500057), (7600, 27000054), (7695, 26666720), (8100, 25333384), (8208, 25000050), (8550, 24000048), (9120, 22500045), (10260, 20000040), (10800, 19000038), (11400, 18000036), (12312, 16666700), (12825, 16000032), (12960, 15833365), (13680, 15000030), (15200, 13500027), (15390, 13333360), (16200, 12666692), (16416, 12500025), (17100, 12000024), (20520, 10000020), (21600, 9500019), (22800, 9000018), (24624, 8333350), (25650, 8000016), (27360, 7500015), (30780, 6666680), (32400, 6333346), (34200, 6000012), (38475, 5333344), (41040, 5000010), (45600, 4500009), (49248, 4166675), (51300, 4000008), (61560, 3333340), (64800, 3166673), (68400, 3000006), (76950, 2666672), (82080, 2500005), (102600, 2000004), (123120, 1666670), (136800, 1500003), (153900, 1333336), (166667, 1231200), (205200, 1000002), (246240, 833335), (307800, 666668), (333334, 615600), (410400, 500001)]