30644800

素因数分解:

$2^6\times 5^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 84

約数和(自身を含む): 76535280

約数和(自身を除く): 45890480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 160, 179, 200, 214, 320, 358, 400, 428, 535, 716, 800, 856, 895, 1070, 1432, 1600, 1712, 1790, 2140, 2675, 2864, 3424, 3580, 4280, 4475, 5350, 5728, 6848, 7160, 8560, 8950, 10700, 11456, 14320, 17120, 17900, 19153, 21400, 28640, 34240, 35800, 38306, 42800, 57280, 71600, 76612, 85600, 95765, 143200, 153224, 171200, 191530, 286400, 306448, 383060, 478825, 612896, 766120, 957650, 1225792, 1532240, 1915300, 3064480, 3830600, 6128960, 7661200, 15322400, 30644800]

約数ペア:

[(1, 30644800), (2, 15322400), (4, 7661200), (5, 6128960), (8, 3830600), (10, 3064480), (16, 1915300), (20, 1532240), (25, 1225792), (32, 957650), (40, 766120), (50, 612896), (64, 478825), (80, 383060), (100, 306448), (107, 286400), (160, 191530), (179, 171200), (200, 153224), (214, 143200), (320, 95765), (358, 85600), (400, 76612), (428, 71600), (535, 57280), (716, 42800), (800, 38306), (856, 35800), (895, 34240), (1070, 28640), (1432, 21400), (1600, 19153), (1712, 17900), (1790, 17120), (2140, 14320), (2675, 11456), (2864, 10700), (3424, 8950), (3580, 8560), (4280, 7160), (4475, 6848), (5350, 5728)]