2245123800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1247291}}^1$

素因数の和:1247313

約数の個数: 72

約数和(自身を含む): 7539880140

約数和(自身を除く): 5294756340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 1247291, 2494582, 3741873, 4989164, 6236455, 7483746, 9978328, 11225619, 12472910, 14967492, 18709365, 22451238, 24945820, 29934984, 31182275, 37418730, 44902476, 49891640, 56128095, 62364550, 74837460, 89804952, 93546825, 112256190, 124729100, 149674920, 187093650, 224512380, 249458200, 280640475, 374187300, 449024760, 561280950, 748374600, 1122561900, 2245123800]

約数ペア:

[(1, 2245123800), (2, 1122561900), (3, 748374600), (4, 561280950), (5, 449024760), (6, 374187300), (8, 280640475), (9, 249458200), (10, 224512380), (12, 187093650), (15, 149674920), (18, 124729100), (20, 112256190), (24, 93546825), (25, 89804952), (30, 74837460), (36, 62364550), (40, 56128095), (45, 49891640), (50, 44902476), (60, 37418730), (72, 31182275), (75, 29934984), (90, 24945820), (100, 22451238), (120, 18709365), (150, 14967492), (180, 12472910), (200, 11225619), (225, 9978328), (300, 7483746), (360, 6236455), (450, 4989164), (600, 3741873), (900, 2494582), (1800, 1247291)]