68228400

素因数分解:

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

素因数の和:56878

約数の個数: 60

約数和(自身を含む): 218562152

約数和(自身を除く): 150333752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 56857, 113714, 170571, 227428, 284285, 341142, 454856, 568570, 682284, 852855, 909712, 1137140, 1364568, 1421425, 1705710, 2274280, 2729136, 2842850, 3411420, 4264275, 4548560, 5685700, 6822840, 8528550, 11371400, 13645680, 17057100, 22742800, 34114200, 68228400]

約数ペア:

[(1, 68228400), (2, 34114200), (3, 22742800), (4, 17057100), (5, 13645680), (6, 11371400), (8, 8528550), (10, 6822840), (12, 5685700), (15, 4548560), (16, 4264275), (20, 3411420), (24, 2842850), (25, 2729136), (30, 2274280), (40, 1705710), (48, 1421425), (50, 1364568), (60, 1137140), (75, 909712), (80, 852855), (100, 682284), (120, 568570), (150, 454856), (200, 341142), (240, 284285), (300, 227428), (400, 170571), (600, 113714), (1200, 56857)]