84868000

素因数分解:

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

素因数の和:472

約数の個数: 144

約数和(自身を含む): 243125064

約数和(自身を除く): 158257064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 350, 392, 400, 433, 490, 500, 560, 700, 784, 800, 866, 875, 980, 1000, 1120, 1225, 1400, 1568, 1732, 1750, 1960, 2000, 2165, 2450, 2800, 3031, 3464, 3500, 3920, 4000, 4330, 4900, 5600, 6062, 6125, 6928, 7000, 7840, 8660, 9800, 10825, 12124, 12250, 13856, 14000, 15155, 17320, 19600, 21217, 21650, 24248, 24500, 28000, 30310, 34640, 39200, 42434, 43300, 48496, 49000, 54125, 60620, 69280, 75775, 84868, 86600, 96992, 98000, 106085, 108250, 121240, 151550, 169736, 173200, 196000, 212170, 216500, 242480, 303100, 339472, 346400, 378875, 424340, 433000, 484960, 530425, 606200, 678944, 757750, 848680, 866000, 1060850, 1212400, 1515500, 1697360, 1732000, 2121700, 2424800, 2652125, 3031000, 3394720, 4243400, 5304250, 6062000, 8486800, 10608500, 12124000, 16973600, 21217000, 42434000, 84868000]

約数ペア:

[(1, 84868000), (2, 42434000), (4, 21217000), (5, 16973600), (7, 12124000), (8, 10608500), (10, 8486800), (14, 6062000), (16, 5304250), (20, 4243400), (25, 3394720), (28, 3031000), (32, 2652125), (35, 2424800), (40, 2121700), (49, 1732000), (50, 1697360), (56, 1515500), (70, 1212400), (80, 1060850), (98, 866000), (100, 848680), (112, 757750), (125, 678944), (140, 606200), (160, 530425), (175, 484960), (196, 433000), (200, 424340), (224, 378875), (245, 346400), (250, 339472), (280, 303100), (350, 242480), (392, 216500), (400, 212170), (433, 196000), (490, 173200), (500, 169736), (560, 151550), (700, 121240), (784, 108250), (800, 106085), (866, 98000), (875, 96992), (980, 86600), (1000, 84868), (1120, 75775), (1225, 69280), (1400, 60620), (1568, 54125), (1732, 49000), (1750, 48496), (1960, 43300), (2000, 42434), (2165, 39200), (2450, 34640), (2800, 30310), (3031, 28000), (3464, 24500), (3500, 24248), (3920, 21650), (4000, 21217), (4330, 19600), (4900, 17320), (5600, 15155), (6062, 14000), (6125, 13856), (6928, 12250), (7000, 12124), (7840, 10825), (8660, 9800)]