950445000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{21121}}^1$

素因数の和:21153

約数の個数: 120

約数和(自身を含む): 3216774990

約数和(自身を除く): 2266329990

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, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1800, 1875, 2250, 2500, 3000, 3750, 4500, 5000, 5625, 7500, 9000, 11250, 15000, 21121, 22500, 42242, 45000, 63363, 84484, 105605, 126726, 168968, 190089, 211210, 253452, 316815, 380178, 422420, 506904, 528025, 633630, 760356, 844840, 950445, 1056050, 1267260, 1520712, 1584075, 1900890, 2112100, 2534520, 2640125, 3168150, 3801780, 4224200, 4752225, 5280250, 6336300, 7603560, 7920375, 9504450, 10560500, 12672600, 13200625, 15840750, 19008900, 21121000, 23761125, 26401250, 31681500, 38017800, 39601875, 47522250, 52802500, 63363000, 79203750, 95044500, 105605000, 118805625, 158407500, 190089000, 237611250, 316815000, 475222500, 950445000]

約数ペア:

[(1, 950445000), (2, 475222500), (3, 316815000), (4, 237611250), (5, 190089000), (6, 158407500), (8, 118805625), (9, 105605000), (10, 95044500), (12, 79203750), (15, 63363000), (18, 52802500), (20, 47522250), (24, 39601875), (25, 38017800), (30, 31681500), (36, 26401250), (40, 23761125), (45, 21121000), (50, 19008900), (60, 15840750), (72, 13200625), (75, 12672600), (90, 10560500), (100, 9504450), (120, 7920375), (125, 7603560), (150, 6336300), (180, 5280250), (200, 4752225), (225, 4224200), (250, 3801780), (300, 3168150), (360, 2640125), (375, 2534520), (450, 2112100), (500, 1900890), (600, 1584075), (625, 1520712), (750, 1267260), (900, 1056050), (1000, 950445), (1125, 844840), (1250, 760356), (1500, 633630), (1800, 528025), (1875, 506904), (2250, 422420), (2500, 380178), (3000, 316815), (3750, 253452), (4500, 211210), (5000, 190089), (5625, 168968), (7500, 126726), (9000, 105605), (11250, 84484), (15000, 63363), (21121, 45000), (22500, 42242)]