77110920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71399}}^1$

素因数の和:71419

約数の個数: 64

約数和(自身を含む): 257040000

約数和(自身を除く): 179929080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 71399, 142798, 214197, 285596, 356995, 428394, 571192, 642591, 713990, 856788, 1070985, 1285182, 1427980, 1713576, 1927773, 2141970, 2570364, 2855960, 3212955, 3855546, 4283940, 5140728, 6425910, 7711092, 8567880, 9638865, 12851820, 15422184, 19277730, 25703640, 38555460, 77110920]

約数ペア:

[(1, 77110920), (2, 38555460), (3, 25703640), (4, 19277730), (5, 15422184), (6, 12851820), (8, 9638865), (9, 8567880), (10, 7711092), (12, 6425910), (15, 5140728), (18, 4283940), (20, 3855546), (24, 3212955), (27, 2855960), (30, 2570364), (36, 2141970), (40, 1927773), (45, 1713576), (54, 1427980), (60, 1285182), (72, 1070985), (90, 856788), (108, 713990), (120, 642591), (135, 571192), (180, 428394), (216, 356995), (270, 285596), (360, 214197), (540, 142798), (1080, 71399)]