78462780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6257}}^1$

素因数の和:6299

約数の個数: 96

約数和(自身を含む): 252322560

約数和(自身を除く): 173859780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6257, 6270, 12514, 12540, 18771, 25028, 31285, 37542, 62570, 68827, 75084, 93855, 118883, 125140, 137654, 187710, 206481, 237766, 275308, 344135, 356649, 375420, 412962, 475532, 594415, 688270, 713298, 825924, 1032405, 1188830, 1307713, 1376540, 1426596, 1783245, 2064810, 2377660, 2615426, 3566490, 3923139, 4129620, 5230852, 6538565, 7132980, 7846278, 13077130, 15692556, 19615695, 26154260, 39231390, 78462780]

約数ペア:

[(1, 78462780), (2, 39231390), (3, 26154260), (4, 19615695), (5, 15692556), (6, 13077130), (10, 7846278), (11, 7132980), (12, 6538565), (15, 5230852), (19, 4129620), (20, 3923139), (22, 3566490), (30, 2615426), (33, 2377660), (38, 2064810), (44, 1783245), (55, 1426596), (57, 1376540), (60, 1307713), (66, 1188830), (76, 1032405), (95, 825924), (110, 713298), (114, 688270), (132, 594415), (165, 475532), (190, 412962), (209, 375420), (220, 356649), (228, 344135), (285, 275308), (330, 237766), (380, 206481), (418, 187710), (570, 137654), (627, 125140), (660, 118883), (836, 93855), (1045, 75084), (1140, 68827), (1254, 62570), (2090, 37542), (2508, 31285), (3135, 25028), (4180, 18771), (6257, 12540), (6270, 12514)]