149101020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{276113}}^1$

素因数の和:276131

約数の個数: 48

約数和(自身を含む): 463871520

約数和(自身を除く): 314770500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 276113, 552226, 828339, 1104452, 1380565, 1656678, 2485017, 2761130, 3313356, 4141695, 4970034, 5522260, 7455051, 8283390, 9940068, 12425085, 14910102, 16566780, 24850170, 29820204, 37275255, 49700340, 74550510, 149101020]

約数ペア:

[(1, 149101020), (2, 74550510), (3, 49700340), (4, 37275255), (5, 29820204), (6, 24850170), (9, 16566780), (10, 14910102), (12, 12425085), (15, 9940068), (18, 8283390), (20, 7455051), (27, 5522260), (30, 4970034), (36, 4141695), (45, 3313356), (54, 2761130), (60, 2485017), (90, 1656678), (108, 1380565), (135, 1104452), (180, 828339), (270, 552226), (540, 276113)]