189968400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{52769}}^1$

素因数の和:52793

約数の個数: 90

約数和(自身を含む): 659255610

約数和(自身を除く): 469287210

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, 52769, 105538, 158307, 211076, 263845, 316614, 422152, 474921, 527690, 633228, 791535, 844304, 949842, 1055380, 1266456, 1319225, 1583070, 1899684, 2110760, 2374605, 2532912, 2638450, 3166140, 3799368, 3957675, 4221520, 4749210, 5276900, 6332280, 7598736, 7915350, 9498420, 10553800, 11873025, 12664560, 15830700, 18996840, 21107600, 23746050, 31661400, 37993680, 47492100, 63322800, 94984200, 189968400]

約数ペア:

[(1, 189968400), (2, 94984200), (3, 63322800), (4, 47492100), (5, 37993680), (6, 31661400), (8, 23746050), (9, 21107600), (10, 18996840), (12, 15830700), (15, 12664560), (16, 11873025), (18, 10553800), (20, 9498420), (24, 7915350), (25, 7598736), (30, 6332280), (36, 5276900), (40, 4749210), (45, 4221520), (48, 3957675), (50, 3799368), (60, 3166140), (72, 2638450), (75, 2532912), (80, 2374605), (90, 2110760), (100, 1899684), (120, 1583070), (144, 1319225), (150, 1266456), (180, 1055380), (200, 949842), (225, 844304), (240, 791535), (300, 633228), (360, 527690), (400, 474921), (450, 422152), (600, 316614), (720, 263845), (900, 211076), (1200, 158307), (1800, 105538), (3600, 52769)]