2006646900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{180779}}^1$

素因数の和:180833

約数の個数: 72

約数和(自身を含む): 5962847520

約数和(自身を除く): 3956200620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 11100, 180779, 361558, 542337, 723116, 903895, 1084674, 1807790, 2169348, 2711685, 3615580, 4519475, 5423370, 6688823, 9038950, 10846740, 13377646, 13558425, 18077900, 20066469, 26755292, 27116850, 33444115, 40132938, 54233700, 66888230, 80265876, 100332345, 133776460, 167220575, 200664690, 334441150, 401329380, 501661725, 668882300, 1003323450, 2006646900]

約数ペア:

[(1, 2006646900), (2, 1003323450), (3, 668882300), (4, 501661725), (5, 401329380), (6, 334441150), (10, 200664690), (12, 167220575), (15, 133776460), (20, 100332345), (25, 80265876), (30, 66888230), (37, 54233700), (50, 40132938), (60, 33444115), (74, 27116850), (75, 26755292), (100, 20066469), (111, 18077900), (148, 13558425), (150, 13377646), (185, 10846740), (222, 9038950), (300, 6688823), (370, 5423370), (444, 4519475), (555, 3615580), (740, 2711685), (925, 2169348), (1110, 1807790), (1850, 1084674), (2220, 903895), (2775, 723116), (3700, 542337), (5550, 361558), (11100, 180779)]