150540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 456288

約数和(自身を除く): 305748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 260, 386, 390, 579, 772, 780, 965, 1158, 1930, 2316, 2509, 2895, 3860, 5018, 5790, 7527, 10036, 11580, 12545, 15054, 25090, 30108, 37635, 50180, 75270, 150540]

約数ペア:

[(1, 150540), (2, 75270), (3, 50180), (4, 37635), (5, 30108), (6, 25090), (10, 15054), (12, 12545), (13, 11580), (15, 10036), (20, 7527), (26, 5790), (30, 5018), (39, 3860), (52, 2895), (60, 2509), (65, 2316), (78, 1930), (130, 1158), (156, 965), (193, 780), (195, 772), (260, 579), (386, 390)]