204971200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{18301}}^1$

素因数の和:18330

約数の個数: 84

約数和(自身を含む): 576439792

約数和(自身を除く): 371468592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 18301, 36602, 73204, 91505, 128107, 146408, 183010, 256214, 292816, 366020, 457525, 512428, 585632, 640535, 732040, 915050, 1024856, 1171264, 1281070, 1464080, 1830100, 2049712, 2562140, 2928160, 3202675, 3660200, 4099424, 5124280, 5856320, 6405350, 7320400, 8198848, 10248560, 12810700, 14640800, 20497120, 25621400, 29281600, 40994240, 51242800, 102485600, 204971200]

約数ペア:

[(1, 204971200), (2, 102485600), (4, 51242800), (5, 40994240), (7, 29281600), (8, 25621400), (10, 20497120), (14, 14640800), (16, 12810700), (20, 10248560), (25, 8198848), (28, 7320400), (32, 6405350), (35, 5856320), (40, 5124280), (50, 4099424), (56, 3660200), (64, 3202675), (70, 2928160), (80, 2562140), (100, 2049712), (112, 1830100), (140, 1464080), (160, 1281070), (175, 1171264), (200, 1024856), (224, 915050), (280, 732040), (320, 640535), (350, 585632), (400, 512428), (448, 457525), (560, 366020), (700, 292816), (800, 256214), (1120, 183010), (1400, 146408), (1600, 128107), (2240, 91505), (2800, 73204), (5600, 36602), (11200, 18301)]