68107800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{113513}}^1$

素因数の和:113532

約数の個数: 48

約数和(自身を含む): 211136040

約数和(自身を除く): 143028240

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, 113513, 227026, 340539, 454052, 567565, 681078, 908104, 1135130, 1362156, 1702695, 2270260, 2724312, 2837825, 3405390, 4540520, 5675650, 6810780, 8513475, 11351300, 13621560, 17026950, 22702600, 34053900, 68107800]

約数ペア:

[(1, 68107800), (2, 34053900), (3, 22702600), (4, 17026950), (5, 13621560), (6, 11351300), (8, 8513475), (10, 6810780), (12, 5675650), (15, 4540520), (20, 3405390), (24, 2837825), (25, 2724312), (30, 2270260), (40, 1702695), (50, 1362156), (60, 1135130), (75, 908104), (100, 681078), (120, 567565), (150, 454052), (200, 340539), (300, 227026), (600, 113513)]