77756220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 243210240

約数和(自身を除く): 165454020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 311, 463, 540, 622, 926, 933, 1244, 1389, 1555, 1852, 1866, 2315, 2778, 2799, 3110, 3732, 4167, 4630, 4665, 5556, 5598, 6220, 6945, 8334, 8397, 9260, 9330, 11196, 12501, 13890, 13995, 16668, 16794, 18660, 20835, 25002, 27780, 27990, 33588, 41670, 41985, 50004, 55980, 62505, 83340, 83970, 125010, 143993, 167940, 250020, 287986, 431979, 575972, 719965, 863958, 1295937, 1439930, 1727916, 2159895, 2591874, 2879860, 3887811, 4319790, 5183748, 6479685, 7775622, 8639580, 12959370, 15551244, 19439055, 25918740, 38878110, 77756220]

約数ペア:

[(1, 77756220), (2, 38878110), (3, 25918740), (4, 19439055), (5, 15551244), (6, 12959370), (9, 8639580), (10, 7775622), (12, 6479685), (15, 5183748), (18, 4319790), (20, 3887811), (27, 2879860), (30, 2591874), (36, 2159895), (45, 1727916), (54, 1439930), (60, 1295937), (90, 863958), (108, 719965), (135, 575972), (180, 431979), (270, 287986), (311, 250020), (463, 167940), (540, 143993), (622, 125010), (926, 83970), (933, 83340), (1244, 62505), (1389, 55980), (1555, 50004), (1852, 41985), (1866, 41670), (2315, 33588), (2778, 27990), (2799, 27780), (3110, 25002), (3732, 20835), (4167, 18660), (4630, 16794), (4665, 16668), (5556, 13995), (5598, 13890), (6220, 12501), (6945, 11196), (8334, 9330), (8397, 9260)]