1012428000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{28123}}^1$

素因数の和:28154

約数の個数: 144

約数和(自身を含む): 3593234736

約数和(自身を除く): 2580806736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1800, 2000, 2250, 2400, 3000, 3600, 4000, 4500, 6000, 7200, 9000, 12000, 18000, 28123, 36000, 56246, 84369, 112492, 140615, 168738, 224984, 253107, 281230, 337476, 421845, 449968, 506214, 562460, 674952, 703075, 843690, 899936, 1012428, 1124920, 1265535, 1349904, 1406150, 1687380, 2024856, 2109225, 2249840, 2531070, 2699808, 2812300, 3374760, 3515375, 4049712, 4218450, 4499680, 5062140, 5624600, 6327675, 6749520, 7030750, 8099424, 8436900, 10124280, 10546125, 11249200, 12655350, 13499040, 14061500, 16873800, 20248560, 21092250, 22498400, 25310700, 28123000, 31638375, 33747600, 40497120, 42184500, 50621400, 56246000, 63276750, 67495200, 84369000, 101242800, 112492000, 126553500, 168738000, 202485600, 253107000, 337476000, 506214000, 1012428000]

約数ペア:

[(1, 1012428000), (2, 506214000), (3, 337476000), (4, 253107000), (5, 202485600), (6, 168738000), (8, 126553500), (9, 112492000), (10, 101242800), (12, 84369000), (15, 67495200), (16, 63276750), (18, 56246000), (20, 50621400), (24, 42184500), (25, 40497120), (30, 33747600), (32, 31638375), (36, 28123000), (40, 25310700), (45, 22498400), (48, 21092250), (50, 20248560), (60, 16873800), (72, 14061500), (75, 13499040), (80, 12655350), (90, 11249200), (96, 10546125), (100, 10124280), (120, 8436900), (125, 8099424), (144, 7030750), (150, 6749520), (160, 6327675), (180, 5624600), (200, 5062140), (225, 4499680), (240, 4218450), (250, 4049712), (288, 3515375), (300, 3374760), (360, 2812300), (375, 2699808), (400, 2531070), (450, 2249840), (480, 2109225), (500, 2024856), (600, 1687380), (720, 1406150), (750, 1349904), (800, 1265535), (900, 1124920), (1000, 1012428), (1125, 899936), (1200, 843690), (1440, 703075), (1500, 674952), (1800, 562460), (2000, 506214), (2250, 449968), (2400, 421845), (3000, 337476), (3600, 281230), (4000, 253107), (4500, 224984), (6000, 168738), (7200, 140615), (9000, 112492), (12000, 84369), (18000, 56246), (28123, 36000)]