2055600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{571}}^1$

素因数の和:595

約数の個数: 90

約数和(自身を含む): 7145996

約数和(自身を除く): 5090396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 571, 600, 720, 900, 1142, 1200, 1713, 1800, 2284, 2855, 3426, 3600, 4568, 5139, 5710, 6852, 8565, 9136, 10278, 11420, 13704, 14275, 17130, 20556, 22840, 25695, 27408, 28550, 34260, 41112, 42825, 45680, 51390, 57100, 68520, 82224, 85650, 102780, 114200, 128475, 137040, 171300, 205560, 228400, 256950, 342600, 411120, 513900, 685200, 1027800, 2055600]

約数ペア:

[(1, 2055600), (2, 1027800), (3, 685200), (4, 513900), (5, 411120), (6, 342600), (8, 256950), (9, 228400), (10, 205560), (12, 171300), (15, 137040), (16, 128475), (18, 114200), (20, 102780), (24, 85650), (25, 82224), (30, 68520), (36, 57100), (40, 51390), (45, 45680), (48, 42825), (50, 41112), (60, 34260), (72, 28550), (75, 27408), (80, 25695), (90, 22840), (100, 20556), (120, 17130), (144, 14275), (150, 13704), (180, 11420), (200, 10278), (225, 9136), (240, 8565), (300, 6852), (360, 5710), (400, 5139), (450, 4568), (571, 3600), (600, 3426), (720, 2855), (900, 2284), (1142, 1800), (1200, 1713)]