255783052000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{9135109}}^1$

素因数の和:9135141

約数の個数: 96

約数和(自身を含む): 718238888640

約数和(自身を除く): 462455836640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 5600, 7000, 14000, 28000, 9135109, 18270218, 36540436, 45675545, 63945763, 73080872, 91351090, 127891526, 146161744, 182702180, 228377725, 255783052, 292323488, 319728815, 365404360, 456755450, 511566104, 639457630, 730808720, 913510900, 1023132208, 1141888625, 1278915260, 1461617440, 1598644075, 1827021800, 2046264416, 2283777250, 2557830520, 3197288150, 3654043600, 4567554500, 5115661040, 6394576300, 7308087200, 7993220375, 9135109000, 10231322080, 12789152600, 15986440750, 18270218000, 25578305200, 31972881500, 36540436000, 51156610400, 63945763000, 127891526000, 255783052000]

約数ペア:

[(1, 255783052000), (2, 127891526000), (4, 63945763000), (5, 51156610400), (7, 36540436000), (8, 31972881500), (10, 25578305200), (14, 18270218000), (16, 15986440750), (20, 12789152600), (25, 10231322080), (28, 9135109000), (32, 7993220375), (35, 7308087200), (40, 6394576300), (50, 5115661040), (56, 4567554500), (70, 3654043600), (80, 3197288150), (100, 2557830520), (112, 2283777250), (125, 2046264416), (140, 1827021800), (160, 1598644075), (175, 1461617440), (200, 1278915260), (224, 1141888625), (250, 1023132208), (280, 913510900), (350, 730808720), (400, 639457630), (500, 511566104), (560, 456755450), (700, 365404360), (800, 319728815), (875, 292323488), (1000, 255783052), (1120, 228377725), (1400, 182702180), (1750, 146161744), (2000, 127891526), (2800, 91351090), (3500, 73080872), (4000, 63945763), (5600, 45675545), (7000, 36540436), (14000, 18270218), (28000, 9135109)]