297038000

素因数分解:

$2^4\times 5^3\times 7^3\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 839529600

約数和(自身を除く): 542491600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 343, 350, 392, 400, 433, 490, 500, 560, 686, 700, 784, 866, 875, 980, 1000, 1225, 1372, 1400, 1715, 1732, 1750, 1960, 2000, 2165, 2450, 2744, 2800, 3031, 3430, 3464, 3500, 3920, 4330, 4900, 5488, 6062, 6125, 6860, 6928, 7000, 8575, 8660, 9800, 10825, 12124, 12250, 13720, 14000, 15155, 17150, 17320, 19600, 21217, 21650, 24248, 24500, 27440, 30310, 34300, 34640, 42434, 42875, 43300, 48496, 49000, 54125, 60620, 68600, 75775, 84868, 85750, 86600, 98000, 106085, 108250, 121240, 137200, 148519, 151550, 169736, 171500, 173200, 212170, 216500, 242480, 297038, 303100, 339472, 343000, 378875, 424340, 433000, 530425, 594076, 606200, 686000, 742595, 757750, 848680, 866000, 1060850, 1188152, 1212400, 1485190, 1515500, 1697360, 2121700, 2376304, 2652125, 2970380, 3031000, 3712975, 4243400, 5304250, 5940760, 6062000, 7425950, 8486800, 10608500, 11881520, 14851900, 18564875, 21217000, 29703800, 37129750, 42434000, 59407600, 74259500, 148519000, 297038000]

約数ペア:

[(1, 297038000), (2, 148519000), (4, 74259500), (5, 59407600), (7, 42434000), (8, 37129750), (10, 29703800), (14, 21217000), (16, 18564875), (20, 14851900), (25, 11881520), (28, 10608500), (35, 8486800), (40, 7425950), (49, 6062000), (50, 5940760), (56, 5304250), (70, 4243400), (80, 3712975), (98, 3031000), (100, 2970380), (112, 2652125), (125, 2376304), (140, 2121700), (175, 1697360), (196, 1515500), (200, 1485190), (245, 1212400), (250, 1188152), (280, 1060850), (343, 866000), (350, 848680), (392, 757750), (400, 742595), (433, 686000), (490, 606200), (500, 594076), (560, 530425), (686, 433000), (700, 424340), (784, 378875), (866, 343000), (875, 339472), (980, 303100), (1000, 297038), (1225, 242480), (1372, 216500), (1400, 212170), (1715, 173200), (1732, 171500), (1750, 169736), (1960, 151550), (2000, 148519), (2165, 137200), (2450, 121240), (2744, 108250), (2800, 106085), (3031, 98000), (3430, 86600), (3464, 85750), (3500, 84868), (3920, 75775), (4330, 68600), (4900, 60620), (5488, 54125), (6062, 49000), (6125, 48496), (6860, 43300), (6928, 42875), (7000, 42434), (8575, 34640), (8660, 34300), (9800, 30310), (10825, 27440), (12124, 24500), (12250, 24248), (13720, 21650), (14000, 21217), (15155, 19600), (17150, 17320)]