2163600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{601}}^1$

素因数の和:625

約数の個数: 90

約数和(自身を含む): 7520786

約数和(自身を除く): 5357186

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, 600, 601, 720, 900, 1200, 1202, 1800, 1803, 2404, 3005, 3600, 3606, 4808, 5409, 6010, 7212, 9015, 9616, 10818, 12020, 14424, 15025, 18030, 21636, 24040, 27045, 28848, 30050, 36060, 43272, 45075, 48080, 54090, 60100, 72120, 86544, 90150, 108180, 120200, 135225, 144240, 180300, 216360, 240400, 270450, 360600, 432720, 540900, 721200, 1081800, 2163600]

約数ペア:

[(1, 2163600), (2, 1081800), (3, 721200), (4, 540900), (5, 432720), (6, 360600), (8, 270450), (9, 240400), (10, 216360), (12, 180300), (15, 144240), (16, 135225), (18, 120200), (20, 108180), (24, 90150), (25, 86544), (30, 72120), (36, 60100), (40, 54090), (45, 48080), (48, 45075), (50, 43272), (60, 36060), (72, 30050), (75, 28848), (80, 27045), (90, 24040), (100, 21636), (120, 18030), (144, 15025), (150, 14424), (180, 12020), (200, 10818), (225, 9616), (240, 9015), (300, 7212), (360, 6010), (400, 5409), (450, 4808), (600, 3606), (601, 3600), (720, 3005), (900, 2404), (1200, 1803), (1202, 1800)]