42884800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{547}}^1$

素因数の和:583

約数の個数: 126

約数和(自身を含む): 122976132

約数和(自身を除く): 80091332

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 547, 560, 700, 784, 800, 980, 1094, 1120, 1225, 1400, 1568, 1600, 1960, 2188, 2240, 2450, 2735, 2800, 3136, 3829, 3920, 4376, 4900, 5470, 5600, 7658, 7840, 8752, 9800, 10940, 11200, 13675, 15316, 15680, 17504, 19145, 19600, 21880, 26803, 27350, 30632, 35008, 38290, 39200, 43760, 53606, 54700, 61264, 76580, 78400, 87520, 95725, 107212, 109400, 122528, 134015, 153160, 175040, 191450, 214424, 218800, 245056, 268030, 306320, 382900, 428848, 437600, 536060, 612640, 670075, 765800, 857696, 875200, 1072120, 1225280, 1340150, 1531600, 1715392, 2144240, 2680300, 3063200, 4288480, 5360600, 6126400, 8576960, 10721200, 21442400, 42884800]

約数ペア:

[(1, 42884800), (2, 21442400), (4, 10721200), (5, 8576960), (7, 6126400), (8, 5360600), (10, 4288480), (14, 3063200), (16, 2680300), (20, 2144240), (25, 1715392), (28, 1531600), (32, 1340150), (35, 1225280), (40, 1072120), (49, 875200), (50, 857696), (56, 765800), (64, 670075), (70, 612640), (80, 536060), (98, 437600), (100, 428848), (112, 382900), (140, 306320), (160, 268030), (175, 245056), (196, 218800), (200, 214424), (224, 191450), (245, 175040), (280, 153160), (320, 134015), (350, 122528), (392, 109400), (400, 107212), (448, 95725), (490, 87520), (547, 78400), (560, 76580), (700, 61264), (784, 54700), (800, 53606), (980, 43760), (1094, 39200), (1120, 38290), (1225, 35008), (1400, 30632), (1568, 27350), (1600, 26803), (1960, 21880), (2188, 19600), (2240, 19145), (2450, 17504), (2735, 15680), (2800, 15316), (3136, 13675), (3829, 11200), (3920, 10940), (4376, 9800), (4900, 8752), (5470, 7840), (5600, 7658)]