137360800

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1667}}^1$

素因数の和:1790

約数の個数: 72

約数和(自身を含む): 338790816

約数和(自身を除く): 201430016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 400, 412, 515, 800, 824, 1030, 1648, 1667, 2060, 2575, 3296, 3334, 4120, 5150, 6668, 8240, 8335, 10300, 13336, 16480, 16670, 20600, 26672, 33340, 41200, 41675, 53344, 66680, 82400, 83350, 133360, 166700, 171701, 266720, 333400, 343402, 666800, 686804, 858505, 1333600, 1373608, 1717010, 2747216, 3434020, 4292525, 5494432, 6868040, 8585050, 13736080, 17170100, 27472160, 34340200, 68680400, 137360800]

約数ペア:

[(1, 137360800), (2, 68680400), (4, 34340200), (5, 27472160), (8, 17170100), (10, 13736080), (16, 8585050), (20, 6868040), (25, 5494432), (32, 4292525), (40, 3434020), (50, 2747216), (80, 1717010), (100, 1373608), (103, 1333600), (160, 858505), (200, 686804), (206, 666800), (400, 343402), (412, 333400), (515, 266720), (800, 171701), (824, 166700), (1030, 133360), (1648, 83350), (1667, 82400), (2060, 66680), (2575, 53344), (3296, 41675), (3334, 41200), (4120, 33340), (5150, 26672), (6668, 20600), (8240, 16670), (8335, 16480), (10300, 13336)]