485172000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{13477}}^1$

素因数の和:13508

約数の個数: 144

約数和(自身を含む): 1722003192

約数和(自身を除く): 1236831192

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, 13477, 18000, 26954, 36000, 40431, 53908, 67385, 80862, 107816, 121293, 134770, 161724, 202155, 215632, 242586, 269540, 323448, 336925, 404310, 431264, 485172, 539080, 606465, 646896, 673850, 808620, 970344, 1010775, 1078160, 1212930, 1293792, 1347700, 1617240, 1684625, 1940688, 2021550, 2156320, 2425860, 2695400, 3032325, 3234480, 3369250, 3881376, 4043100, 4851720, 5053875, 5390800, 6064650, 6468960, 6738500, 8086200, 9703440, 10107750, 10781600, 12129300, 13477000, 15161625, 16172400, 19406880, 20215500, 24258600, 26954000, 30323250, 32344800, 40431000, 48517200, 53908000, 60646500, 80862000, 97034400, 121293000, 161724000, 242586000, 485172000]

約数ペア:

[(1, 485172000), (2, 242586000), (3, 161724000), (4, 121293000), (5, 97034400), (6, 80862000), (8, 60646500), (9, 53908000), (10, 48517200), (12, 40431000), (15, 32344800), (16, 30323250), (18, 26954000), (20, 24258600), (24, 20215500), (25, 19406880), (30, 16172400), (32, 15161625), (36, 13477000), (40, 12129300), (45, 10781600), (48, 10107750), (50, 9703440), (60, 8086200), (72, 6738500), (75, 6468960), (80, 6064650), (90, 5390800), (96, 5053875), (100, 4851720), (120, 4043100), (125, 3881376), (144, 3369250), (150, 3234480), (160, 3032325), (180, 2695400), (200, 2425860), (225, 2156320), (240, 2021550), (250, 1940688), (288, 1684625), (300, 1617240), (360, 1347700), (375, 1293792), (400, 1212930), (450, 1078160), (480, 1010775), (500, 970344), (600, 808620), (720, 673850), (750, 646896), (800, 606465), (900, 539080), (1000, 485172), (1125, 431264), (1200, 404310), (1440, 336925), (1500, 323448), (1800, 269540), (2000, 242586), (2250, 215632), (2400, 202155), (3000, 161724), (3600, 134770), (4000, 121293), (4500, 107816), (6000, 80862), (7200, 67385), (9000, 53908), (12000, 40431), (13477, 36000), (18000, 26954)]