149153200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53269}}^1$

素因数の和:53294

約数の個数: 60

約数和(自身を含む): 409539760

約数和(自身を除く): 260386560

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, 53269, 106538, 213076, 266345, 372883, 426152, 532690, 745766, 852304, 1065380, 1331725, 1491532, 1864415, 2130760, 2663450, 2983064, 3728830, 4261520, 5326900, 5966128, 7457660, 9322075, 10653800, 14915320, 18644150, 21307600, 29830640, 37288300, 74576600, 149153200]

約数ペア:

[(1, 149153200), (2, 74576600), (4, 37288300), (5, 29830640), (7, 21307600), (8, 18644150), (10, 14915320), (14, 10653800), (16, 9322075), (20, 7457660), (25, 5966128), (28, 5326900), (35, 4261520), (40, 3728830), (50, 2983064), (56, 2663450), (70, 2130760), (80, 1864415), (100, 1491532), (112, 1331725), (140, 1065380), (175, 852304), (200, 745766), (280, 532690), (350, 426152), (400, 372883), (560, 266345), (700, 213076), (1400, 106538), (2800, 53269)]