13195800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{7331}}^1$

素因数の和:7353

約数の個数: 72

約数和(自身を含む): 44321940

約数和(自身を除く): 31126140

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, 7331, 14662, 21993, 29324, 36655, 43986, 58648, 65979, 73310, 87972, 109965, 131958, 146620, 175944, 183275, 219930, 263916, 293240, 329895, 366550, 439860, 527832, 549825, 659790, 733100, 879720, 1099650, 1319580, 1466200, 1649475, 2199300, 2639160, 3298950, 4398600, 6597900, 13195800]

約数ペア:

[(1, 13195800), (2, 6597900), (3, 4398600), (4, 3298950), (5, 2639160), (6, 2199300), (8, 1649475), (9, 1466200), (10, 1319580), (12, 1099650), (15, 879720), (18, 733100), (20, 659790), (24, 549825), (25, 527832), (30, 439860), (36, 366550), (40, 329895), (45, 293240), (50, 263916), (60, 219930), (72, 183275), (75, 175944), (90, 146620), (100, 131958), (120, 109965), (150, 87972), (180, 73310), (200, 65979), (225, 58648), (300, 43986), (360, 36655), (450, 29324), (600, 21993), (900, 14662), (1800, 7331)]