9072400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:668

約数の個数: 60

約数和(自身を含む): 22422052

約数和(自身を除く): 13349652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 613, 740, 925, 1226, 1480, 1850, 2452, 2960, 3065, 3700, 4904, 6130, 7400, 9808, 12260, 14800, 15325, 22681, 24520, 30650, 45362, 49040, 61300, 90724, 113405, 122600, 181448, 226810, 245200, 362896, 453620, 567025, 907240, 1134050, 1814480, 2268100, 4536200, 9072400]

約数ペア:

[(1, 9072400), (2, 4536200), (4, 2268100), (5, 1814480), (8, 1134050), (10, 907240), (16, 567025), (20, 453620), (25, 362896), (37, 245200), (40, 226810), (50, 181448), (74, 122600), (80, 113405), (100, 90724), (148, 61300), (185, 49040), (200, 45362), (296, 30650), (370, 24520), (400, 22681), (592, 15325), (613, 14800), (740, 12260), (925, 9808), (1226, 7400), (1480, 6130), (1850, 4904), (2452, 3700), (2960, 3065)]