76856500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{3137}}^1$

素因数の和:3170

約数の個数: 72

約数和(自身を含む): 195321672

約数和(自身を除く): 118465172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3137, 3500, 4900, 6125, 6274, 12250, 12548, 15685, 21959, 24500, 31370, 43918, 62740, 78425, 87836, 109795, 153713, 156850, 219590, 307426, 313700, 392125, 439180, 548975, 614852, 768565, 784250, 1097950, 1537130, 1568500, 2195900, 2744875, 3074260, 3842825, 5489750, 7685650, 10979500, 15371300, 19214125, 38428250, 76856500]

約数ペア:

[(1, 76856500), (2, 38428250), (4, 19214125), (5, 15371300), (7, 10979500), (10, 7685650), (14, 5489750), (20, 3842825), (25, 3074260), (28, 2744875), (35, 2195900), (49, 1568500), (50, 1537130), (70, 1097950), (98, 784250), (100, 768565), (125, 614852), (140, 548975), (175, 439180), (196, 392125), (245, 313700), (250, 307426), (350, 219590), (490, 156850), (500, 153713), (700, 109795), (875, 87836), (980, 78425), (1225, 62740), (1750, 43918), (2450, 31370), (3137, 24500), (3500, 21959), (4900, 15685), (6125, 12548), (6274, 12250)]