153547400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{45161}}^1$

素因数の和:45194

約数の個数: 48

約数和(自身を含む): 378005940

約数和(自身を除く): 224458540

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 45161, 90322, 180644, 225805, 361288, 451610, 767737, 903220, 1129025, 1535474, 1806440, 2258050, 3070948, 3838685, 4516100, 6141896, 7677370, 9032200, 15354740, 19193425, 30709480, 38386850, 76773700, 153547400]

約数ペア:

[(1, 153547400), (2, 76773700), (4, 38386850), (5, 30709480), (8, 19193425), (10, 15354740), (17, 9032200), (20, 7677370), (25, 6141896), (34, 4516100), (40, 3838685), (50, 3070948), (68, 2258050), (85, 1806440), (100, 1535474), (136, 1129025), (170, 903220), (200, 767737), (340, 451610), (425, 361288), (680, 225805), (850, 180644), (1700, 90322), (3400, 45161)]