151986420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{844369}}^1$

素因数の和:844384

約数の個数: 36

約数和(自身を含む): 461026020

約数和(自身を除く): 309039600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 844369, 1688738, 2533107, 3377476, 4221845, 5066214, 7599321, 8443690, 10132428, 12665535, 15198642, 16887380, 25331070, 30397284, 37996605, 50662140, 75993210, 151986420]

約数ペア:

[(1, 151986420), (2, 75993210), (3, 50662140), (4, 37996605), (5, 30397284), (6, 25331070), (9, 16887380), (10, 15198642), (12, 12665535), (15, 10132428), (18, 8443690), (20, 7599321), (30, 5066214), (36, 4221845), (45, 3377476), (60, 2533107), (90, 1688738), (180, 844369)]