138942600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{231571}}^1$

素因数の和:231590

約数の個数: 48

約数和(自身を含む): 430723920

約数和(自身を除く): 291781320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 231571, 463142, 694713, 926284, 1157855, 1389426, 1852568, 2315710, 2778852, 3473565, 4631420, 5557704, 5789275, 6947130, 9262840, 11578550, 13894260, 17367825, 23157100, 27788520, 34735650, 46314200, 69471300, 138942600]

約数ペア:

[(1, 138942600), (2, 69471300), (3, 46314200), (4, 34735650), (5, 27788520), (6, 23157100), (8, 17367825), (10, 13894260), (12, 11578550), (15, 9262840), (20, 6947130), (24, 5789275), (25, 5557704), (30, 4631420), (40, 3473565), (50, 2778852), (60, 2315710), (75, 1852568), (100, 1389426), (120, 1157855), (150, 926284), (200, 694713), (300, 463142), (600, 231571)]