150297140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37019}}^1$

素因数の和:37064

約数の個数: 48

約数和(自身を含む): 373161600

約数和(自身を除く): 222864460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 37019, 74038, 148076, 185095, 259133, 370190, 518266, 740380, 1036532, 1073551, 1295665, 2147102, 2591330, 4294204, 5182660, 5367755, 7514857, 10735510, 15029714, 21471020, 30059428, 37574285, 75148570, 150297140]

約数ペア:

[(1, 150297140), (2, 75148570), (4, 37574285), (5, 30059428), (7, 21471020), (10, 15029714), (14, 10735510), (20, 7514857), (28, 5367755), (29, 5182660), (35, 4294204), (58, 2591330), (70, 2147102), (116, 1295665), (140, 1073551), (145, 1036532), (203, 740380), (290, 518266), (406, 370190), (580, 259133), (812, 185095), (1015, 148076), (2030, 74038), (4060, 37019)]