27905600

素因数分解:

$2^6\times 5^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 84

約数和(自身を含む): 69732144

約数和(自身を除く): 41826544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 160, 163, 200, 214, 320, 326, 400, 428, 535, 652, 800, 815, 856, 1070, 1304, 1600, 1630, 1712, 2140, 2608, 2675, 3260, 3424, 4075, 4280, 5216, 5350, 6520, 6848, 8150, 8560, 10432, 10700, 13040, 16300, 17120, 17441, 21400, 26080, 32600, 34240, 34882, 42800, 52160, 65200, 69764, 85600, 87205, 130400, 139528, 171200, 174410, 260800, 279056, 348820, 436025, 558112, 697640, 872050, 1116224, 1395280, 1744100, 2790560, 3488200, 5581120, 6976400, 13952800, 27905600]

約数ペア:

[(1, 27905600), (2, 13952800), (4, 6976400), (5, 5581120), (8, 3488200), (10, 2790560), (16, 1744100), (20, 1395280), (25, 1116224), (32, 872050), (40, 697640), (50, 558112), (64, 436025), (80, 348820), (100, 279056), (107, 260800), (160, 174410), (163, 171200), (200, 139528), (214, 130400), (320, 87205), (326, 85600), (400, 69764), (428, 65200), (535, 52160), (652, 42800), (800, 34882), (815, 34240), (856, 32600), (1070, 26080), (1304, 21400), (1600, 17441), (1630, 17120), (1712, 16300), (2140, 13040), (2608, 10700), (2675, 10432), (3260, 8560), (3424, 8150), (4075, 6848), (4280, 6520), (5216, 5350)]