77863140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7626

約数の個数: 96

約数和(自身を含む): 255024000

約数和(自身を除く): 177160860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 7589, 10260, 15178, 22767, 30356, 37945, 45534, 68301, 75890, 91068, 113835, 136602, 144191, 151780, 204903, 227670, 273204, 288382, 341505, 409806, 432573, 455340, 576764, 683010, 720955, 819612, 865146, 1024515, 1297719, 1366020, 1441910, 1730292, 2049030, 2162865, 2595438, 2883820, 3893157, 4098060, 4325730, 5190876, 6488595, 7786314, 8651460, 12977190, 15572628, 19465785, 25954380, 38931570, 77863140]

約数ペア:

[(1, 77863140), (2, 38931570), (3, 25954380), (4, 19465785), (5, 15572628), (6, 12977190), (9, 8651460), (10, 7786314), (12, 6488595), (15, 5190876), (18, 4325730), (19, 4098060), (20, 3893157), (27, 2883820), (30, 2595438), (36, 2162865), (38, 2049030), (45, 1730292), (54, 1441910), (57, 1366020), (60, 1297719), (76, 1024515), (90, 865146), (95, 819612), (108, 720955), (114, 683010), (135, 576764), (171, 455340), (180, 432573), (190, 409806), (228, 341505), (270, 288382), (285, 273204), (342, 227670), (380, 204903), (513, 151780), (540, 144191), (570, 136602), (684, 113835), (855, 91068), (1026, 75890), (1140, 68301), (1710, 45534), (2052, 37945), (2565, 30356), (3420, 22767), (5130, 15178), (7589, 10260)]