68963600

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3324

約数の個数: 60

約数和(自身を含む): 168863076

約数和(自身を除く): 99899476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 3253, 4240, 5300, 6506, 10600, 13012, 16265, 21200, 26024, 32530, 52048, 65060, 81325, 130120, 162650, 172409, 260240, 325300, 344818, 650600, 689636, 862045, 1301200, 1379272, 1724090, 2758544, 3448180, 4310225, 6896360, 8620450, 13792720, 17240900, 34481800, 68963600]

約数ペア:

[(1, 68963600), (2, 34481800), (4, 17240900), (5, 13792720), (8, 8620450), (10, 6896360), (16, 4310225), (20, 3448180), (25, 2758544), (40, 1724090), (50, 1379272), (53, 1301200), (80, 862045), (100, 689636), (106, 650600), (200, 344818), (212, 325300), (265, 260240), (400, 172409), (424, 162650), (530, 130120), (848, 81325), (1060, 65060), (1325, 52048), (2120, 32530), (2650, 26024), (3253, 21200), (4240, 16265), (5300, 13012), (6506, 10600)]