145469400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{242449}}^1$

素因数の和:242468

約数の個数: 48

約数和(自身を含む): 450957000

約数和(自身を除く): 305487600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 242449, 484898, 727347, 969796, 1212245, 1454694, 1939592, 2424490, 2909388, 3636735, 4848980, 5818776, 6061225, 7273470, 9697960, 12122450, 14546940, 18183675, 24244900, 29093880, 36367350, 48489800, 72734700, 145469400]

約数ペア:

[(1, 145469400), (2, 72734700), (3, 48489800), (4, 36367350), (5, 29093880), (6, 24244900), (8, 18183675), (10, 14546940), (12, 12122450), (15, 9697960), (20, 7273470), (24, 6061225), (25, 5818776), (30, 4848980), (40, 3636735), (50, 2909388), (60, 2424490), (75, 1939592), (100, 1454694), (120, 1212245), (150, 969796), (200, 727347), (300, 484898), (600, 242449)]