1027800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{571}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 3457740

約数和(自身を除く): 2429940

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, 571, 600, 900, 1142, 1713, 1800, 2284, 2855, 3426, 4568, 5139, 5710, 6852, 8565, 10278, 11420, 13704, 14275, 17130, 20556, 22840, 25695, 28550, 34260, 41112, 42825, 51390, 57100, 68520, 85650, 102780, 114200, 128475, 171300, 205560, 256950, 342600, 513900, 1027800]

約数ペア:

[(1, 1027800), (2, 513900), (3, 342600), (4, 256950), (5, 205560), (6, 171300), (8, 128475), (9, 114200), (10, 102780), (12, 85650), (15, 68520), (18, 57100), (20, 51390), (24, 42825), (25, 41112), (30, 34260), (36, 28550), (40, 25695), (45, 22840), (50, 20556), (60, 17130), (72, 14275), (75, 13704), (90, 11420), (100, 10278), (120, 8565), (150, 6852), (180, 5710), (200, 5139), (225, 4568), (300, 3426), (360, 2855), (450, 2284), (571, 1800), (600, 1713), (900, 1142)]