20197035000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{479}}^1\times {\mathrm{937}}^1$

素因数の和:1448

約数の個数: 240

約数和(自身を含む): 68569300800

約数和(自身を除く): 48372265800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 479, 500, 600, 625, 750, 900, 937, 958, 1000, 1125, 1250, 1437, 1500, 1800, 1874, 1875, 1916, 2250, 2395, 2500, 2811, 2874, 3000, 3748, 3750, 3832, 4311, 4500, 4685, 4790, 5000, 5622, 5625, 5748, 7185, 7496, 7500, 8433, 8622, 9000, 9370, 9580, 11244, 11250, 11496, 11975, 14055, 14370, 15000, 16866, 17244, 18740, 19160, 21555, 22488, 22500, 23425, 23950, 28110, 28740, 33732, 34488, 35925, 37480, 42165, 43110, 45000, 46850, 47900, 56220, 57480, 59875, 67464, 70275, 71850, 84330, 86220, 93700, 95800, 107775, 112440, 117125, 119750, 140550, 143700, 168660, 172440, 179625, 187400, 210825, 215550, 234250, 239500, 281100, 287400, 299375, 337320, 351375, 359250, 421650, 431100, 448823, 468500, 479000, 538875, 562200, 585625, 598750, 702750, 718500, 843300, 862200, 897646, 898125, 937000, 1054125, 1077750, 1171250, 1197500, 1346469, 1405500, 1437000, 1686600, 1756875, 1795292, 1796250, 2108250, 2155500, 2244115, 2342500, 2395000, 2692938, 2694375, 2811000, 3513750, 3590584, 3592500, 4039407, 4216500, 4311000, 4488230, 4685000, 5270625, 5385876, 5388750, 6732345, 7027500, 7185000, 8078814, 8433000, 8976460, 10541250, 10771752, 10777500, 11220575, 13464690, 14055000, 16157628, 17952920, 20197035, 21082500, 21555000, 22441150, 26929380, 32315256, 33661725, 40394070, 42165000, 44882300, 53858760, 56102875, 67323450, 80788140, 89764600, 100985175, 112205750, 134646900, 161576280, 168308625, 201970350, 224411500, 269293800, 280514375, 336617250, 403940700, 448823000, 504925875, 561028750, 673234500, 807881400, 841543125, 1009851750, 1122057500, 1346469000, 1683086250, 2019703500, 2244115000, 2524629375, 3366172500, 4039407000, 5049258750, 6732345000, 10098517500, 20197035000]

約数ペア:

[(1, 20197035000), (2, 10098517500), (3, 6732345000), (4, 5049258750), (5, 4039407000), (6, 3366172500), (8, 2524629375), (9, 2244115000), (10, 2019703500), (12, 1683086250), (15, 1346469000), (18, 1122057500), (20, 1009851750), (24, 841543125), (25, 807881400), (30, 673234500), (36, 561028750), (40, 504925875), (45, 448823000), (50, 403940700), (60, 336617250), (72, 280514375), (75, 269293800), (90, 224411500), (100, 201970350), (120, 168308625), (125, 161576280), (150, 134646900), (180, 112205750), (200, 100985175), (225, 89764600), (250, 80788140), (300, 67323450), (360, 56102875), (375, 53858760), (450, 44882300), (479, 42165000), (500, 40394070), (600, 33661725), (625, 32315256), (750, 26929380), (900, 22441150), (937, 21555000), (958, 21082500), (1000, 20197035), (1125, 17952920), (1250, 16157628), (1437, 14055000), (1500, 13464690), (1800, 11220575), (1874, 10777500), (1875, 10771752), (1916, 10541250), (2250, 8976460), (2395, 8433000), (2500, 8078814), (2811, 7185000), (2874, 7027500), (3000, 6732345), (3748, 5388750), (3750, 5385876), (3832, 5270625), (4311, 4685000), (4500, 4488230), (4685, 4311000), (4790, 4216500), (5000, 4039407), (5622, 3592500), (5625, 3590584), (5748, 3513750), (7185, 2811000), (7496, 2694375), (7500, 2692938), (8433, 2395000), (8622, 2342500), (9000, 2244115), (9370, 2155500), (9580, 2108250), (11244, 1796250), (11250, 1795292), (11496, 1756875), (11975, 1686600), (14055, 1437000), (14370, 1405500), (15000, 1346469), (16866, 1197500), (17244, 1171250), (18740, 1077750), (19160, 1054125), (21555, 937000), (22488, 898125), (22500, 897646), (23425, 862200), (23950, 843300), (28110, 718500), (28740, 702750), (33732, 598750), (34488, 585625), (35925, 562200), (37480, 538875), (42165, 479000), (43110, 468500), (45000, 448823), (46850, 431100), (47900, 421650), (56220, 359250), (57480, 351375), (59875, 337320), (67464, 299375), (70275, 287400), (71850, 281100), (84330, 239500), (86220, 234250), (93700, 215550), (95800, 210825), (107775, 187400), (112440, 179625), (117125, 172440), (119750, 168660), (140550, 143700)]