1912212000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{53117}}^1$

素因数の和:53148

約数の個数: 144

約数和(自身を含む): 6786568152

約数和(自身を除く): 4874356152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 6000, 7200, 9000, 12000, 18000, 36000, 53117, 106234, 159351, 212468, 265585, 318702, 424936, 478053, 531170, 637404, 796755, 849872, 956106, 1062340, 1274808, 1327925, 1593510, 1699744, 1912212, 2124680, 2390265, 2549616, 2655850, 3187020, 3824424, 3983775, 4249360, 4780530, 5099232, 5311700, 6374040, 6639625, 7648848, 7967550, 8498720, 9561060, 10623400, 11951325, 12748080, 13279250, 15297696, 15935100, 19122120, 19918875, 21246800, 23902650, 25496160, 26558500, 31870200, 38244240, 39837750, 42493600, 47805300, 53117000, 59756625, 63740400, 76488480, 79675500, 95610600, 106234000, 119513250, 127480800, 159351000, 191221200, 212468000, 239026500, 318702000, 382442400, 478053000, 637404000, 956106000, 1912212000]

約数ペア:

[(1, 1912212000), (2, 956106000), (3, 637404000), (4, 478053000), (5, 382442400), (6, 318702000), (8, 239026500), (9, 212468000), (10, 191221200), (12, 159351000), (15, 127480800), (16, 119513250), (18, 106234000), (20, 95610600), (24, 79675500), (25, 76488480), (30, 63740400), (32, 59756625), (36, 53117000), (40, 47805300), (45, 42493600), (48, 39837750), (50, 38244240), (60, 31870200), (72, 26558500), (75, 25496160), (80, 23902650), (90, 21246800), (96, 19918875), (100, 19122120), (120, 15935100), (125, 15297696), (144, 13279250), (150, 12748080), (160, 11951325), (180, 10623400), (200, 9561060), (225, 8498720), (240, 7967550), (250, 7648848), (288, 6639625), (300, 6374040), (360, 5311700), (375, 5099232), (400, 4780530), (450, 4249360), (480, 3983775), (500, 3824424), (600, 3187020), (720, 2655850), (750, 2549616), (800, 2390265), (900, 2124680), (1000, 1912212), (1125, 1699744), (1200, 1593510), (1440, 1327925), (1500, 1274808), (1800, 1062340), (2000, 956106), (2250, 849872), (2400, 796755), (3000, 637404), (3600, 531170), (4000, 478053), (4500, 424936), (6000, 318702), (7200, 265585), (9000, 212468), (12000, 159351), (18000, 106234), (36000, 53117)]