282010860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7873}}^1$

素因数の和:8087

約数の個数: 72

約数和(自身を含む): 859840800

約数和(自身を除く): 577829940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 7873, 8955, 11940, 15746, 17910, 23619, 31492, 35820, 39365, 47238, 70857, 78730, 94476, 118095, 141714, 157460, 236190, 283428, 354285, 472380, 708570, 1417140, 1566727, 3133454, 4700181, 6266908, 7833635, 9400362, 14100543, 15667270, 18800724, 23500905, 28201086, 31334540, 47001810, 56402172, 70502715, 94003620, 141005430, 282010860]

約数ペア:

[(1, 282010860), (2, 141005430), (3, 94003620), (4, 70502715), (5, 56402172), (6, 47001810), (9, 31334540), (10, 28201086), (12, 23500905), (15, 18800724), (18, 15667270), (20, 14100543), (30, 9400362), (36, 7833635), (45, 6266908), (60, 4700181), (90, 3133454), (180, 1566727), (199, 1417140), (398, 708570), (597, 472380), (796, 354285), (995, 283428), (1194, 236190), (1791, 157460), (1990, 141714), (2388, 118095), (2985, 94476), (3582, 78730), (3980, 70857), (5970, 47238), (7164, 39365), (7873, 35820), (8955, 31492), (11940, 23619), (15746, 17910)]