117909900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131011}}^1$

素因数の和:131031

約数の個数: 54

約数和(自身を含む): 369584852

約数和(自身を除く): 251674952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 131011, 262022, 393033, 524044, 655055, 786066, 1179099, 1310110, 1572132, 1965165, 2358198, 2620220, 3275275, 3930330, 4716396, 5895495, 6550550, 7860660, 9825825, 11790990, 13101100, 19651650, 23581980, 29477475, 39303300, 58954950, 117909900]

約数ペア:

[(1, 117909900), (2, 58954950), (3, 39303300), (4, 29477475), (5, 23581980), (6, 19651650), (9, 13101100), (10, 11790990), (12, 9825825), (15, 7860660), (18, 6550550), (20, 5895495), (25, 4716396), (30, 3930330), (36, 3275275), (45, 2620220), (50, 2358198), (60, 1965165), (75, 1572132), (90, 1310110), (100, 1179099), (150, 786066), (180, 655055), (225, 524044), (300, 393033), (450, 262022), (900, 131011)]