1200420000

素因数分解:

$2^5\times 3^5\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 720

約数和(自身を含む): 5014769760

約数和(自身を除く): 3814349760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 25, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 50, 52, 54, 57, 60, 65, 72, 75, 76, 78, 80, 81, 90, 95, 96, 100, 104, 108, 114, 117, 120, 125, 130, 135, 144, 150, 152, 156, 160, 162, 171, 180, 190, 195, 200, 208, 216, 225, 228, 234, 240, 243, 247, 250, 260, 270, 285, 288, 300, 304, 312, 324, 325, 342, 351, 360, 375, 380, 390, 400, 405, 416, 432, 450, 456, 468, 475, 480, 486, 494, 500, 513, 520, 540, 570, 585, 600, 608, 624, 625, 648, 650, 675, 684, 702, 720, 741, 750, 760, 780, 800, 810, 855, 864, 900, 912, 936, 950, 972, 975, 988, 1000, 1026, 1040, 1053, 1080, 1125, 1140, 1170, 1200, 1215, 1235, 1248, 1250, 1296, 1300, 1350, 1368, 1404, 1425, 1440, 1482, 1500, 1520, 1539, 1560, 1620, 1625, 1710, 1755, 1800, 1824, 1872, 1875, 1900, 1944, 1950, 1976, 2000, 2025, 2052, 2080, 2106, 2160, 2223, 2250, 2280, 2340, 2375, 2400, 2430, 2470, 2500, 2565, 2592, 2600, 2700, 2736, 2808, 2850, 2925, 2964, 3000, 3040, 3078, 3120, 3159, 3240, 3250, 3375, 3420, 3510, 3600, 3705, 3744, 3750, 3800, 3888, 3900, 3952, 4000, 4050, 4104, 4212, 4275, 4320, 4446, 4500, 4560, 4617, 4680, 4750, 4860, 4875, 4940, 5000, 5130, 5200, 5265, 5400, 5472, 5616, 5625, 5700, 5850, 5928, 6000, 6075, 6156, 6175, 6240, 6318, 6480, 6500, 6669, 6750, 6840, 7020, 7125, 7200, 7410, 7500, 7600, 7695, 7776, 7800, 7904, 8100, 8125, 8208, 8424, 8550, 8775, 8892, 9000, 9120, 9234, 9360, 9500, 9720, 9750, 9880, 10000, 10125, 10260, 10400, 10530, 10800, 11115, 11232, 11250, 11400, 11700, 11856, 11875, 12000, 12150, 12312, 12350, 12636, 12825, 12960, 13000, 13338, 13500, 13680, 14040, 14250, 14625, 14820, 15000, 15200, 15390, 15600, 15795, 16200, 16250, 16416, 16848, 16875, 17100, 17550, 17784, 18000, 18468, 18525, 18720, 19000, 19440, 19500, 19760, 20000, 20007, 20250, 20520, 21060, 21375, 21600, 22230, 22500, 22800, 23085, 23400, 23712, 23750, 24300, 24375, 24624, 24700, 25272, 25650, 26000, 26325, 26676, 27000, 27360, 28080, 28500, 29250, 29640, 30000, 30375, 30780, 30875, 31200, 31590, 32400, 32500, 33345, 33696, 33750, 34200, 35100, 35568, 35625, 36000, 36936, 37050, 38000, 38475, 38880, 39000, 39520, 40014, 40500, 41040, 42120, 42750, 43875, 44460, 45000, 45600, 46170, 46800, 47500, 48600, 48750, 49248, 49400, 50544, 50625, 51300, 52000, 52650, 53352, 54000, 55575, 56160, 57000, 58500, 59280, 60000, 60021, 60750, 61560, 61750, 63180, 64125, 64800, 65000, 66690, 67500, 68400, 70200, 71136, 71250, 73125, 73872, 74100, 76000, 76950, 78000, 78975, 80028, 81000, 82080, 84240, 85500, 87750, 88920, 90000, 92340, 92625, 93600, 95000, 97200, 97500, 98800, 100035, 101088, 101250, 102600, 105300, 106704, 106875, 108000, 111150, 114000, 115425, 117000, 118560, 120042, 121500, 123120, 123500, 126360, 128250, 130000, 131625, 133380, 135000, 136800, 140400, 142500, 146250, 147744, 148200, 151875, 153900, 154375, 156000, 157950, 160056, 162000, 166725, 168480, 171000, 175500, 177840, 180000, 184680, 185250, 190000, 192375, 194400, 195000, 197600, 200070, 202500, 205200, 210600, 213408, 213750, 219375, 222300, 228000, 230850, 234000, 240084, 243000, 246240, 247000, 252720, 256500, 260000, 263250, 266760, 270000, 277875, 280800, 285000, 292500, 296400, 300105, 303750, 307800, 308750, 315900, 320112, 320625, 324000, 333450, 342000, 351000, 355680, 369360, 370500, 380000, 384750, 390000, 394875, 400140, 405000, 410400, 421200, 427500, 438750, 444600, 461700, 463125, 468000, 480168, 486000, 494000, 500175, 505440, 513000, 526500, 533520, 540000, 555750, 570000, 577125, 585000, 592800, 600210, 607500, 615600, 617500, 631800, 640224, 641250, 658125, 666900, 684000, 702000, 738720, 741000, 769500, 780000, 789750, 800280, 810000, 833625, 842400, 855000, 877500, 889200, 923400, 926250, 960336, 961875, 972000, 988000, 1000350, 1026000, 1053000, 1067040, 1111500, 1140000, 1154250, 1170000, 1200420, 1215000, 1231200, 1235000, 1263600, 1282500, 1316250, 1333800, 1389375, 1404000, 1482000, 1500525, 1539000, 1579500, 1600560, 1620000, 1667250, 1710000, 1755000, 1778400, 1846800, 1852500, 1920672, 1923750, 1974375, 2000700, 2052000, 2106000, 2223000, 2308500, 2340000, 2400840, 2430000, 2470000, 2500875, 2527200, 2565000, 2632500, 2667600, 2778750, 2885625, 2964000, 3001050, 3078000, 3159000, 3201120, 3334500, 3420000, 3510000, 3693600, 3705000, 3847500, 3948750, 4001400, 4168125, 4212000, 4446000, 4617000, 4801680, 4860000, 4940000, 5001750, 5130000, 5265000, 5335200, 5557500, 5771250, 6002100, 6156000, 6318000, 6669000, 7020000, 7410000, 7502625, 7695000, 7897500, 8002800, 8336250, 8892000, 9234000, 9603360, 10003500, 10260000, 10530000, 11115000, 11542500, 12004200, 12504375, 12636000, 13338000, 14820000, 15005250, 15390000, 15795000, 16005600, 16672500, 18468000, 20007000, 21060000, 22230000, 23085000, 24008400, 25008750, 26676000, 30010500, 30780000, 31590000, 33345000, 37513125, 40014000, 44460000, 46170000, 48016800, 50017500, 60021000, 63180000, 66690000, 75026250, 80028000, 92340000, 100035000, 120042000, 133380000, 150052500, 200070000, 240084000, 300105000, 400140000, 600210000, 1200420000]

約数ペア:

[(1, 1200420000), (2, 600210000), (3, 400140000), (4, 300105000), (5, 240084000), (6, 200070000), (8, 150052500), (9, 133380000), (10, 120042000), (12, 100035000), (13, 92340000), (15, 80028000), (16, 75026250), (18, 66690000), (19, 63180000), (20, 60021000), (24, 50017500), (25, 48016800), (26, 46170000), (27, 44460000), (30, 40014000), (32, 37513125), (36, 33345000), (38, 31590000), (39, 30780000), (40, 30010500), (45, 26676000), (48, 25008750), (50, 24008400), (52, 23085000), (54, 22230000), (57, 21060000), (60, 20007000), (65, 18468000), (72, 16672500), (75, 16005600), (76, 15795000), (78, 15390000), (80, 15005250), (81, 14820000), (90, 13338000), (95, 12636000), (96, 12504375), (100, 12004200), (104, 11542500), (108, 11115000), (114, 10530000), (117, 10260000), (120, 10003500), (125, 9603360), (130, 9234000), (135, 8892000), (144, 8336250), (150, 8002800), (152, 7897500), (156, 7695000), (160, 7502625), (162, 7410000), (171, 7020000), (180, 6669000), (190, 6318000), (195, 6156000), (200, 6002100), (208, 5771250), (216, 5557500), (225, 5335200), (228, 5265000), (234, 5130000), (240, 5001750), (243, 4940000), (247, 4860000), (250, 4801680), (260, 4617000), (270, 4446000), (285, 4212000), (288, 4168125), (300, 4001400), (304, 3948750), (312, 3847500), (324, 3705000), (325, 3693600), (342, 3510000), (351, 3420000), (360, 3334500), (375, 3201120), (380, 3159000), (390, 3078000), (400, 3001050), (405, 2964000), (416, 2885625), (432, 2778750), (450, 2667600), (456, 2632500), (468, 2565000), (475, 2527200), (480, 2500875), (486, 2470000), (494, 2430000), (500, 2400840), (513, 2340000), (520, 2308500), (540, 2223000), (570, 2106000), (585, 2052000), (600, 2000700), (608, 1974375), (624, 1923750), (625, 1920672), (648, 1852500), (650, 1846800), (675, 1778400), (684, 1755000), (702, 1710000), (720, 1667250), (741, 1620000), (750, 1600560), (760, 1579500), (780, 1539000), (800, 1500525), (810, 1482000), (855, 1404000), (864, 1389375), (900, 1333800), (912, 1316250), (936, 1282500), (950, 1263600), (972, 1235000), (975, 1231200), (988, 1215000), (1000, 1200420), (1026, 1170000), (1040, 1154250), (1053, 1140000), (1080, 1111500), (1125, 1067040), (1140, 1053000), (1170, 1026000), (1200, 1000350), (1215, 988000), (1235, 972000), (1248, 961875), (1250, 960336), (1296, 926250), (1300, 923400), (1350, 889200), (1368, 877500), (1404, 855000), (1425, 842400), (1440, 833625), (1482, 810000), (1500, 800280), (1520, 789750), (1539, 780000), (1560, 769500), (1620, 741000), (1625, 738720), (1710, 702000), (1755, 684000), (1800, 666900), (1824, 658125), (1872, 641250), (1875, 640224), (1900, 631800), (1944, 617500), (1950, 615600), (1976, 607500), (2000, 600210), (2025, 592800), (2052, 585000), (2080, 577125), (2106, 570000), (2160, 555750), (2223, 540000), (2250, 533520), (2280, 526500), (2340, 513000), (2375, 505440), (2400, 500175), (2430, 494000), (2470, 486000), (2500, 480168), (2565, 468000), (2592, 463125), (2600, 461700), (2700, 444600), (2736, 438750), (2808, 427500), (2850, 421200), (2925, 410400), (2964, 405000), (3000, 400140), (3040, 394875), (3078, 390000), (3120, 384750), (3159, 380000), (3240, 370500), (3250, 369360), (3375, 355680), (3420, 351000), (3510, 342000), (3600, 333450), (3705, 324000), (3744, 320625), (3750, 320112), (3800, 315900), (3888, 308750), (3900, 307800), (3952, 303750), (4000, 300105), (4050, 296400), (4104, 292500), (4212, 285000), (4275, 280800), (4320, 277875), (4446, 270000), (4500, 266760), (4560, 263250), (4617, 260000), (4680, 256500), (4750, 252720), (4860, 247000), (4875, 246240), (4940, 243000), (5000, 240084), (5130, 234000), (5200, 230850), (5265, 228000), (5400, 222300), (5472, 219375), (5616, 213750), (5625, 213408), (5700, 210600), (5850, 205200), (5928, 202500), (6000, 200070), (6075, 197600), (6156, 195000), (6175, 194400), (6240, 192375), (6318, 190000), (6480, 185250), (6500, 184680), (6669, 180000), (6750, 177840), (6840, 175500), (7020, 171000), (7125, 168480), (7200, 166725), (7410, 162000), (7500, 160056), (7600, 157950), (7695, 156000), (7776, 154375), (7800, 153900), (7904, 151875), (8100, 148200), (8125, 147744), (8208, 146250), (8424, 142500), (8550, 140400), (8775, 136800), (8892, 135000), (9000, 133380), (9120, 131625), (9234, 130000), (9360, 128250), (9500, 126360), (9720, 123500), (9750, 123120), (9880, 121500), (10000, 120042), (10125, 118560), (10260, 117000), (10400, 115425), (10530, 114000), (10800, 111150), (11115, 108000), (11232, 106875), (11250, 106704), (11400, 105300), (11700, 102600), (11856, 101250), (11875, 101088), (12000, 100035), (12150, 98800), (12312, 97500), (12350, 97200), (12636, 95000), (12825, 93600), (12960, 92625), (13000, 92340), (13338, 90000), (13500, 88920), (13680, 87750), (14040, 85500), (14250, 84240), (14625, 82080), (14820, 81000), (15000, 80028), (15200, 78975), (15390, 78000), (15600, 76950), (15795, 76000), (16200, 74100), (16250, 73872), (16416, 73125), (16848, 71250), (16875, 71136), (17100, 70200), (17550, 68400), (17784, 67500), (18000, 66690), (18468, 65000), (18525, 64800), (18720, 64125), (19000, 63180), (19440, 61750), (19500, 61560), (19760, 60750), (20000, 60021), (20007, 60000), (20250, 59280), (20520, 58500), (21060, 57000), (21375, 56160), (21600, 55575), (22230, 54000), (22500, 53352), (22800, 52650), (23085, 52000), (23400, 51300), (23712, 50625), (23750, 50544), (24300, 49400), (24375, 49248), (24624, 48750), (24700, 48600), (25272, 47500), (25650, 46800), (26000, 46170), (26325, 45600), (26676, 45000), (27000, 44460), (27360, 43875), (28080, 42750), (28500, 42120), (29250, 41040), (29640, 40500), (30000, 40014), (30375, 39520), (30780, 39000), (30875, 38880), (31200, 38475), (31590, 38000), (32400, 37050), (32500, 36936), (33345, 36000), (33696, 35625), (33750, 35568), (34200, 35100)]