127845200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{45659}}^1$

素因数の和:45684

約数の個数: 60

約数和(自身を含む): 351034080

約数和(自身を除く): 223188880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 45659, 91318, 182636, 228295, 319613, 365272, 456590, 639226, 730544, 913180, 1141475, 1278452, 1598065, 1826360, 2282950, 2556904, 3196130, 3652720, 4565900, 5113808, 6392260, 7990325, 9131800, 12784520, 15980650, 18263600, 25569040, 31961300, 63922600, 127845200]

約数ペア:

[(1, 127845200), (2, 63922600), (4, 31961300), (5, 25569040), (7, 18263600), (8, 15980650), (10, 12784520), (14, 9131800), (16, 7990325), (20, 6392260), (25, 5113808), (28, 4565900), (35, 3652720), (40, 3196130), (50, 2556904), (56, 2282950), (70, 1826360), (80, 1598065), (100, 1278452), (112, 1141475), (140, 913180), (175, 730544), (200, 639226), (280, 456590), (350, 365272), (400, 319613), (560, 228295), (700, 182636), (1400, 91318), (2800, 45659)]