68545400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4451}}^1$

素因数の和:4485

約数の個数: 96

約数和(自身を含む): 198737280

約数和(自身を除く): 130191880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 3080, 3850, 4451, 7700, 8902, 15400, 17804, 22255, 31157, 35608, 44510, 48961, 62314, 89020, 97922, 111275, 124628, 155785, 178040, 195844, 222550, 244805, 249256, 311570, 342727, 391688, 445100, 489610, 623140, 685454, 778925, 890200, 979220, 1224025, 1246280, 1370908, 1557850, 1713635, 1958440, 2448050, 2741816, 3115700, 3427270, 4896100, 6231400, 6854540, 8568175, 9792200, 13709080, 17136350, 34272700, 68545400]

約数ペア:

[(1, 68545400), (2, 34272700), (4, 17136350), (5, 13709080), (7, 9792200), (8, 8568175), (10, 6854540), (11, 6231400), (14, 4896100), (20, 3427270), (22, 3115700), (25, 2741816), (28, 2448050), (35, 1958440), (40, 1713635), (44, 1557850), (50, 1370908), (55, 1246280), (56, 1224025), (70, 979220), (77, 890200), (88, 778925), (100, 685454), (110, 623140), (140, 489610), (154, 445100), (175, 391688), (200, 342727), (220, 311570), (275, 249256), (280, 244805), (308, 222550), (350, 195844), (385, 178040), (440, 155785), (550, 124628), (616, 111275), (700, 97922), (770, 89020), (1100, 62314), (1400, 48961), (1540, 44510), (1925, 35608), (2200, 31157), (3080, 22255), (3850, 17804), (4451, 15400), (7700, 8902)]