29982900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5879}}^1$

素因数の和:5913

約数の個数: 72

約数和(自身を含む): 91869120

約数和(自身を除く): 61886220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 5879, 11758, 17637, 23516, 29395, 35274, 58790, 70548, 88185, 99943, 117580, 146975, 176370, 199886, 293950, 299829, 352740, 399772, 440925, 499715, 587900, 599658, 881850, 999430, 1199316, 1499145, 1763700, 1998860, 2498575, 2998290, 4997150, 5996580, 7495725, 9994300, 14991450, 29982900]

約数ペア:

[(1, 29982900), (2, 14991450), (3, 9994300), (4, 7495725), (5, 5996580), (6, 4997150), (10, 2998290), (12, 2498575), (15, 1998860), (17, 1763700), (20, 1499145), (25, 1199316), (30, 999430), (34, 881850), (50, 599658), (51, 587900), (60, 499715), (68, 440925), (75, 399772), (85, 352740), (100, 299829), (102, 293950), (150, 199886), (170, 176370), (204, 146975), (255, 117580), (300, 99943), (340, 88185), (425, 70548), (510, 58790), (850, 35274), (1020, 29395), (1275, 23516), (1700, 17637), (2550, 11758), (5100, 5879)]