82081140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:929

約数の個数: 96

約数和(自身を含む): 244944000

約数和(自身を除く): 162862860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 178, 190, 228, 267, 285, 356, 380, 445, 534, 570, 809, 890, 1068, 1140, 1335, 1618, 1691, 1780, 2427, 2670, 3236, 3382, 4045, 4854, 5073, 5340, 6764, 8090, 8455, 9708, 10146, 12135, 15371, 16180, 16910, 20292, 24270, 25365, 30742, 33820, 46113, 48540, 50730, 61484, 72001, 76855, 92226, 101460, 144002, 153710, 184452, 216003, 230565, 288004, 307420, 360005, 432006, 461130, 720010, 864012, 922260, 1080015, 1368019, 1440020, 2160030, 2736038, 4104057, 4320060, 5472076, 6840095, 8208114, 13680190, 16416228, 20520285, 27360380, 41040570, 82081140]

約数ペア:

[(1, 82081140), (2, 41040570), (3, 27360380), (4, 20520285), (5, 16416228), (6, 13680190), (10, 8208114), (12, 6840095), (15, 5472076), (19, 4320060), (20, 4104057), (30, 2736038), (38, 2160030), (57, 1440020), (60, 1368019), (76, 1080015), (89, 922260), (95, 864012), (114, 720010), (178, 461130), (190, 432006), (228, 360005), (267, 307420), (285, 288004), (356, 230565), (380, 216003), (445, 184452), (534, 153710), (570, 144002), (809, 101460), (890, 92226), (1068, 76855), (1140, 72001), (1335, 61484), (1618, 50730), (1691, 48540), (1780, 46113), (2427, 33820), (2670, 30742), (3236, 25365), (3382, 24270), (4045, 20292), (4854, 16910), (5073, 16180), (5340, 15371), (6764, 12135), (8090, 10146), (8455, 9708)]