205255800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{114031}}^1$

素因数の和:114053

約数の個数: 72

約数和(自身を含む): 689323440

約数和(自身を除く): 484067640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 114031, 228062, 342093, 456124, 570155, 684186, 912248, 1026279, 1140310, 1368372, 1710465, 2052558, 2280620, 2736744, 2850775, 3420930, 4105116, 4561240, 5131395, 5701550, 6841860, 8210232, 8552325, 10262790, 11403100, 13683720, 17104650, 20525580, 22806200, 25656975, 34209300, 41051160, 51313950, 68418600, 102627900, 205255800]

約数ペア:

[(1, 205255800), (2, 102627900), (3, 68418600), (4, 51313950), (5, 41051160), (6, 34209300), (8, 25656975), (9, 22806200), (10, 20525580), (12, 17104650), (15, 13683720), (18, 11403100), (20, 10262790), (24, 8552325), (25, 8210232), (30, 6841860), (36, 5701550), (40, 5131395), (45, 4561240), (50, 4105116), (60, 3420930), (72, 2850775), (75, 2736744), (90, 2280620), (100, 2052558), (120, 1710465), (150, 1368372), (180, 1140310), (200, 1026279), (225, 912248), (300, 684186), (360, 570155), (450, 456124), (600, 342093), (900, 228062), (1800, 114031)]