77384700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{28661}}^1$

素因数の和:28684

約数の個数: 72

約数和(自身を含む): 248786160

約数和(自身を除く): 171401460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 28661, 57322, 85983, 114644, 143305, 171966, 257949, 286610, 343932, 429915, 515898, 573220, 716525, 773847, 859830, 1031796, 1289745, 1433050, 1547694, 1719660, 2149575, 2579490, 2866100, 3095388, 3869235, 4299150, 5158980, 6448725, 7738470, 8598300, 12897450, 15476940, 19346175, 25794900, 38692350, 77384700]

約数ペア:

[(1, 77384700), (2, 38692350), (3, 25794900), (4, 19346175), (5, 15476940), (6, 12897450), (9, 8598300), (10, 7738470), (12, 6448725), (15, 5158980), (18, 4299150), (20, 3869235), (25, 3095388), (27, 2866100), (30, 2579490), (36, 2149575), (45, 1719660), (50, 1547694), (54, 1433050), (60, 1289745), (75, 1031796), (90, 859830), (100, 773847), (108, 716525), (135, 573220), (150, 515898), (180, 429915), (225, 343932), (270, 286610), (300, 257949), (450, 171966), (540, 143305), (675, 114644), (900, 85983), (1350, 57322), (2700, 28661)]