72868200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{121447}}^1$

素因数の和:121466

約数の個数: 48

約数和(自身を含む): 225893280

約数和(自身を除く): 153025080

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, 121447, 242894, 364341, 485788, 607235, 728682, 971576, 1214470, 1457364, 1821705, 2428940, 2914728, 3036175, 3643410, 4857880, 6072350, 7286820, 9108525, 12144700, 14573640, 18217050, 24289400, 36434100, 72868200]

約数ペア:

[(1, 72868200), (2, 36434100), (3, 24289400), (4, 18217050), (5, 14573640), (6, 12144700), (8, 9108525), (10, 7286820), (12, 6072350), (15, 4857880), (20, 3643410), (24, 3036175), (25, 2914728), (30, 2428940), (40, 1821705), (50, 1457364), (60, 1214470), (75, 971576), (100, 728682), (120, 607235), (150, 485788), (200, 364341), (300, 242894), (600, 121447)]