150184520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{56039}}^1$

素因数の和:56117

約数の個数: 32

約数和(自身を含む): 342964800

約数和(自身を除く): 192780280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 56039, 112078, 224156, 280195, 448312, 560390, 1120780, 2241560, 3754613, 7509226, 15018452, 18773065, 30036904, 37546130, 75092260, 150184520]

約数ペア:

[(1, 150184520), (2, 75092260), (4, 37546130), (5, 30036904), (8, 18773065), (10, 15018452), (20, 7509226), (40, 3754613), (67, 2241560), (134, 1120780), (268, 560390), (335, 448312), (536, 280195), (670, 224156), (1340, 112078), (2680, 56039)]