68755350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3499}}^1$

素因数の和:3645

約数の個数: 48

約数和(自身を含む): 171864000

約数和(自身を除く): 103108650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1965, 3275, 3499, 3930, 6550, 6998, 9825, 10497, 17495, 19650, 20994, 34990, 52485, 87475, 104970, 174950, 262425, 458369, 524850, 916738, 1375107, 2291845, 2750214, 4583690, 6875535, 11459225, 13751070, 22918450, 34377675, 68755350]

約数ペア:

[(1, 68755350), (2, 34377675), (3, 22918450), (5, 13751070), (6, 11459225), (10, 6875535), (15, 4583690), (25, 2750214), (30, 2291845), (50, 1375107), (75, 916738), (131, 524850), (150, 458369), (262, 262425), (393, 174950), (655, 104970), (786, 87475), (1310, 52485), (1965, 34990), (3275, 20994), (3499, 19650), (3930, 17495), (6550, 10497), (6998, 9825)]