150705520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{269117}}^1$

素因数の和:269137

約数の個数: 40

約数和(自身を含む): 400447584

約数和(自身を除く): 249742064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 269117, 538234, 1076468, 1345585, 1883819, 2152936, 2691170, 3767638, 4305872, 5382340, 7535276, 9419095, 10764680, 15070552, 18838190, 21529360, 30141104, 37676380, 75352760, 150705520]

約数ペア:

[(1, 150705520), (2, 75352760), (4, 37676380), (5, 30141104), (7, 21529360), (8, 18838190), (10, 15070552), (14, 10764680), (16, 9419095), (20, 7535276), (28, 5382340), (35, 4305872), (40, 3767638), (56, 2691170), (70, 2152936), (80, 1883819), (112, 1345585), (140, 1076468), (280, 538234), (560, 269117)]