115440800

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1277}}^1$

素因数の和:1410

約数の個数: 72

約数和(自身を含む): 284536476

約数和(自身を除く): 169095676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 800, 904, 1130, 1277, 1808, 2260, 2554, 2825, 3616, 4520, 5108, 5650, 6385, 9040, 10216, 11300, 12770, 18080, 20432, 22600, 25540, 31925, 40864, 45200, 51080, 63850, 90400, 102160, 127700, 144301, 204320, 255400, 288602, 510800, 577204, 721505, 1021600, 1154408, 1443010, 2308816, 2886020, 3607525, 4617632, 5772040, 7215050, 11544080, 14430100, 23088160, 28860200, 57720400, 115440800]

約数ペア:

[(1, 115440800), (2, 57720400), (4, 28860200), (5, 23088160), (8, 14430100), (10, 11544080), (16, 7215050), (20, 5772040), (25, 4617632), (32, 3607525), (40, 2886020), (50, 2308816), (80, 1443010), (100, 1154408), (113, 1021600), (160, 721505), (200, 577204), (226, 510800), (400, 288602), (452, 255400), (565, 204320), (800, 144301), (904, 127700), (1130, 102160), (1277, 90400), (1808, 63850), (2260, 51080), (2554, 45200), (2825, 40864), (3616, 31925), (4520, 25540), (5108, 22600), (5650, 20432), (6385, 18080), (9040, 12770), (10216, 11300)]