197550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{439}}^1$

素因数の和:457

約数の個数: 36

約数和(自身を含む): 531960

約数和(自身を除く): 334410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 439, 450, 878, 1317, 2195, 2634, 3951, 4390, 6585, 7902, 10975, 13170, 19755, 21950, 32925, 39510, 65850, 98775, 197550]

約数ペア:

[(1, 197550), (2, 98775), (3, 65850), (5, 39510), (6, 32925), (9, 21950), (10, 19755), (15, 13170), (18, 10975), (25, 7902), (30, 6585), (45, 4390), (50, 3951), (75, 2634), (90, 2195), (150, 1317), (225, 878), (439, 450)]