150502640

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25771}}^1$

素因数の和:25857

約数の個数: 40

約数和(自身を含む): 354725808

約数和(自身を除く): 204223168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 25771, 51542, 103084, 128855, 206168, 257710, 412336, 515420, 1030840, 1881283, 2061680, 3762566, 7525132, 9406415, 15050264, 18812830, 30100528, 37625660, 75251320, 150502640]

約数ペア:

[(1, 150502640), (2, 75251320), (4, 37625660), (5, 30100528), (8, 18812830), (10, 15050264), (16, 9406415), (20, 7525132), (40, 3762566), (73, 2061680), (80, 1881283), (146, 1030840), (292, 515420), (365, 412336), (584, 257710), (730, 206168), (1168, 128855), (1460, 103084), (2920, 51542), (5840, 25771)]