1377880000

素因数分解:

$2^6\times 5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 420

約数和(自身を含む): 4296780840

約数和(自身を除く): 2918900840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 37, 38, 40, 49, 50, 56, 64, 70, 74, 76, 80, 95, 98, 100, 112, 125, 133, 140, 148, 152, 160, 175, 185, 190, 196, 200, 224, 245, 250, 259, 266, 280, 296, 304, 320, 350, 370, 380, 392, 400, 448, 475, 490, 500, 518, 532, 560, 592, 608, 625, 665, 700, 703, 740, 760, 784, 800, 875, 925, 931, 950, 980, 1000, 1036, 1064, 1120, 1184, 1216, 1225, 1250, 1295, 1330, 1400, 1406, 1480, 1520, 1568, 1600, 1750, 1813, 1850, 1862, 1900, 1960, 2000, 2072, 2128, 2240, 2368, 2375, 2450, 2500, 2590, 2660, 2800, 2812, 2960, 3040, 3136, 3325, 3500, 3515, 3626, 3700, 3724, 3800, 3920, 4000, 4144, 4256, 4375, 4625, 4655, 4750, 4900, 4921, 5000, 5180, 5320, 5600, 5624, 5920, 6080, 6125, 6475, 6650, 7000, 7030, 7252, 7400, 7448, 7600, 7840, 8000, 8288, 8512, 8750, 9065, 9250, 9310, 9500, 9800, 9842, 10000, 10360, 10640, 11200, 11248, 11840, 11875, 12250, 12950, 13300, 14000, 14060, 14504, 14800, 14896, 15200, 15680, 16576, 16625, 17500, 17575, 18130, 18500, 18620, 19000, 19600, 19684, 20000, 20720, 21280, 22496, 23125, 23275, 23750, 24500, 24605, 25900, 26600, 28000, 28120, 29008, 29600, 29792, 30400, 30625, 32375, 33250, 34447, 35000, 35150, 36260, 37000, 37240, 38000, 39200, 39368, 40000, 41440, 42560, 44992, 45325, 46250, 46550, 47500, 49000, 49210, 51800, 53200, 56000, 56240, 58016, 59200, 59584, 61250, 64750, 66500, 68894, 70000, 70300, 72520, 74000, 74480, 76000, 78400, 78736, 82880, 83125, 87875, 90650, 92500, 93100, 95000, 98000, 98420, 103600, 106400, 112480, 116032, 116375, 122500, 123025, 129500, 133000, 137788, 140000, 140600, 145040, 148000, 148960, 152000, 157472, 161875, 166250, 172235, 175750, 181300, 185000, 186200, 190000, 196000, 196840, 207200, 212800, 224960, 226625, 232750, 245000, 246050, 259000, 266000, 275576, 280000, 281200, 290080, 296000, 297920, 314944, 323750, 332500, 344470, 351500, 362600, 370000, 372400, 380000, 392000, 393680, 414400, 439375, 453250, 465500, 490000, 492100, 518000, 532000, 551152, 562400, 580160, 581875, 615125, 647500, 665000, 688940, 703000, 725200, 740000, 744800, 760000, 787360, 861175, 878750, 906500, 931000, 980000, 984200, 1036000, 1064000, 1102304, 1124800, 1133125, 1163750, 1230250, 1295000, 1330000, 1377880, 1406000, 1450400, 1480000, 1489600, 1574720, 1722350, 1757500, 1813000, 1862000, 1960000, 1968400, 2072000, 2204608, 2266250, 2327500, 2460500, 2590000, 2660000, 2755760, 2812000, 2900800, 3075625, 3444700, 3515000, 3626000, 3724000, 3936800, 4305875, 4532500, 4655000, 4921000, 5180000, 5320000, 5511520, 5624000, 6151250, 6889400, 7030000, 7252000, 7448000, 7873600, 8611750, 9065000, 9310000, 9842000, 10360000, 11023040, 12302500, 13778800, 14060000, 14504000, 17223500, 18130000, 18620000, 19684000, 21529375, 24605000, 27557600, 28120000, 34447000, 36260000, 37240000, 39368000, 43058750, 49210000, 55115200, 68894000, 72520000, 86117500, 98420000, 137788000, 172235000, 196840000, 275576000, 344470000, 688940000, 1377880000]

約数ペア:

[(1, 1377880000), (2, 688940000), (4, 344470000), (5, 275576000), (7, 196840000), (8, 172235000), (10, 137788000), (14, 98420000), (16, 86117500), (19, 72520000), (20, 68894000), (25, 55115200), (28, 49210000), (32, 43058750), (35, 39368000), (37, 37240000), (38, 36260000), (40, 34447000), (49, 28120000), (50, 27557600), (56, 24605000), (64, 21529375), (70, 19684000), (74, 18620000), (76, 18130000), (80, 17223500), (95, 14504000), (98, 14060000), (100, 13778800), (112, 12302500), (125, 11023040), (133, 10360000), (140, 9842000), (148, 9310000), (152, 9065000), (160, 8611750), (175, 7873600), (185, 7448000), (190, 7252000), (196, 7030000), (200, 6889400), (224, 6151250), (245, 5624000), (250, 5511520), (259, 5320000), (266, 5180000), (280, 4921000), (296, 4655000), (304, 4532500), (320, 4305875), (350, 3936800), (370, 3724000), (380, 3626000), (392, 3515000), (400, 3444700), (448, 3075625), (475, 2900800), (490, 2812000), (500, 2755760), (518, 2660000), (532, 2590000), (560, 2460500), (592, 2327500), (608, 2266250), (625, 2204608), (665, 2072000), (700, 1968400), (703, 1960000), (740, 1862000), (760, 1813000), (784, 1757500), (800, 1722350), (875, 1574720), (925, 1489600), (931, 1480000), (950, 1450400), (980, 1406000), (1000, 1377880), (1036, 1330000), (1064, 1295000), (1120, 1230250), (1184, 1163750), (1216, 1133125), (1225, 1124800), (1250, 1102304), (1295, 1064000), (1330, 1036000), (1400, 984200), (1406, 980000), (1480, 931000), (1520, 906500), (1568, 878750), (1600, 861175), (1750, 787360), (1813, 760000), (1850, 744800), (1862, 740000), (1900, 725200), (1960, 703000), (2000, 688940), (2072, 665000), (2128, 647500), (2240, 615125), (2368, 581875), (2375, 580160), (2450, 562400), (2500, 551152), (2590, 532000), (2660, 518000), (2800, 492100), (2812, 490000), (2960, 465500), (3040, 453250), (3136, 439375), (3325, 414400), (3500, 393680), (3515, 392000), (3626, 380000), (3700, 372400), (3724, 370000), (3800, 362600), (3920, 351500), (4000, 344470), (4144, 332500), (4256, 323750), (4375, 314944), (4625, 297920), (4655, 296000), (4750, 290080), (4900, 281200), (4921, 280000), (5000, 275576), (5180, 266000), (5320, 259000), (5600, 246050), (5624, 245000), (5920, 232750), (6080, 226625), (6125, 224960), (6475, 212800), (6650, 207200), (7000, 196840), (7030, 196000), (7252, 190000), (7400, 186200), (7448, 185000), (7600, 181300), (7840, 175750), (8000, 172235), (8288, 166250), (8512, 161875), (8750, 157472), (9065, 152000), (9250, 148960), (9310, 148000), (9500, 145040), (9800, 140600), (9842, 140000), (10000, 137788), (10360, 133000), (10640, 129500), (11200, 123025), (11248, 122500), (11840, 116375), (11875, 116032), (12250, 112480), (12950, 106400), (13300, 103600), (14000, 98420), (14060, 98000), (14504, 95000), (14800, 93100), (14896, 92500), (15200, 90650), (15680, 87875), (16576, 83125), (16625, 82880), (17500, 78736), (17575, 78400), (18130, 76000), (18500, 74480), (18620, 74000), (19000, 72520), (19600, 70300), (19684, 70000), (20000, 68894), (20720, 66500), (21280, 64750), (22496, 61250), (23125, 59584), (23275, 59200), (23750, 58016), (24500, 56240), (24605, 56000), (25900, 53200), (26600, 51800), (28000, 49210), (28120, 49000), (29008, 47500), (29600, 46550), (29792, 46250), (30400, 45325), (30625, 44992), (32375, 42560), (33250, 41440), (34447, 40000), (35000, 39368), (35150, 39200), (36260, 38000), (37000, 37240)]