129411200

素因数分解:

$2^7\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1154

約数の個数: 96

約数和(自身を含む): 328626660

約数和(自身を除く): 199215460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 128, 148, 160, 185, 200, 296, 320, 370, 400, 592, 640, 740, 800, 925, 1093, 1184, 1480, 1600, 1850, 2186, 2368, 2960, 3200, 3700, 4372, 4736, 5465, 5920, 7400, 8744, 10930, 11840, 14800, 17488, 21860, 23680, 27325, 29600, 34976, 40441, 43720, 54650, 59200, 69952, 80882, 87440, 109300, 118400, 139904, 161764, 174880, 202205, 218600, 323528, 349760, 404410, 437200, 647056, 699520, 808820, 874400, 1011025, 1294112, 1617640, 1748800, 2022050, 2588224, 3235280, 3497600, 4044100, 5176448, 6470560, 8088200, 12941120, 16176400, 25882240, 32352800, 64705600, 129411200]

約数ペア:

[(1, 129411200), (2, 64705600), (4, 32352800), (5, 25882240), (8, 16176400), (10, 12941120), (16, 8088200), (20, 6470560), (25, 5176448), (32, 4044100), (37, 3497600), (40, 3235280), (50, 2588224), (64, 2022050), (74, 1748800), (80, 1617640), (100, 1294112), (128, 1011025), (148, 874400), (160, 808820), (185, 699520), (200, 647056), (296, 437200), (320, 404410), (370, 349760), (400, 323528), (592, 218600), (640, 202205), (740, 174880), (800, 161764), (925, 139904), (1093, 118400), (1184, 109300), (1480, 87440), (1600, 80882), (1850, 69952), (2186, 59200), (2368, 54650), (2960, 43720), (3200, 40441), (3700, 34976), (4372, 29600), (4736, 27325), (5465, 23680), (5920, 21860), (7400, 17488), (8744, 14800), (10930, 11840)]