204685200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{56857}}^1$

素因数の和:56881

約数の個数: 90

約数和(自身を含む): 710326994

約数和(自身を除く): 505641794

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, 720, 900, 1200, 1800, 3600, 56857, 113714, 170571, 227428, 284285, 341142, 454856, 511713, 568570, 682284, 852855, 909712, 1023426, 1137140, 1364568, 1421425, 1705710, 2046852, 2274280, 2558565, 2729136, 2842850, 3411420, 4093704, 4264275, 4548560, 5117130, 5685700, 6822840, 8187408, 8528550, 10234260, 11371400, 12792825, 13645680, 17057100, 20468520, 22742800, 25585650, 34114200, 40937040, 51171300, 68228400, 102342600, 204685200]

約数ペア:

[(1, 204685200), (2, 102342600), (3, 68228400), (4, 51171300), (5, 40937040), (6, 34114200), (8, 25585650), (9, 22742800), (10, 20468520), (12, 17057100), (15, 13645680), (16, 12792825), (18, 11371400), (20, 10234260), (24, 8528550), (25, 8187408), (30, 6822840), (36, 5685700), (40, 5117130), (45, 4548560), (48, 4264275), (50, 4093704), (60, 3411420), (72, 2842850), (75, 2729136), (80, 2558565), (90, 2274280), (100, 2046852), (120, 1705710), (144, 1421425), (150, 1364568), (180, 1137140), (200, 1023426), (225, 909712), (240, 852855), (300, 682284), (360, 568570), (400, 511713), (450, 454856), (600, 341142), (720, 284285), (900, 227428), (1200, 170571), (1800, 113714), (3600, 56857)]