206838000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{11491}}^1$

素因数の和:11520

約数の個数: 120

約数和(自身を含む): 722479056

約数和(自身を除く): 515641056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 11491, 18000, 22982, 34473, 45964, 57455, 68946, 91928, 103419, 114910, 137892, 172365, 183856, 206838, 229820, 275784, 287275, 344730, 413676, 459640, 517095, 551568, 574550, 689460, 827352, 861825, 919280, 1034190, 1149100, 1378920, 1436375, 1654704, 1723650, 2068380, 2298200, 2585475, 2757840, 2872750, 3447300, 4136760, 4309125, 4596400, 5170950, 5745500, 6894600, 8273520, 8618250, 10341900, 11491000, 12927375, 13789200, 17236500, 20683800, 22982000, 25854750, 34473000, 41367600, 51709500, 68946000, 103419000, 206838000]

約数ペア:

[(1, 206838000), (2, 103419000), (3, 68946000), (4, 51709500), (5, 41367600), (6, 34473000), (8, 25854750), (9, 22982000), (10, 20683800), (12, 17236500), (15, 13789200), (16, 12927375), (18, 11491000), (20, 10341900), (24, 8618250), (25, 8273520), (30, 6894600), (36, 5745500), (40, 5170950), (45, 4596400), (48, 4309125), (50, 4136760), (60, 3447300), (72, 2872750), (75, 2757840), (80, 2585475), (90, 2298200), (100, 2068380), (120, 1723650), (125, 1654704), (144, 1436375), (150, 1378920), (180, 1149100), (200, 1034190), (225, 919280), (240, 861825), (250, 827352), (300, 689460), (360, 574550), (375, 551568), (400, 517095), (450, 459640), (500, 413676), (600, 344730), (720, 287275), (750, 275784), (900, 229820), (1000, 206838), (1125, 183856), (1200, 172365), (1500, 137892), (1800, 114910), (2000, 103419), (2250, 91928), (3000, 68946), (3600, 57455), (4500, 45964), (6000, 34473), (9000, 22982), (11491, 18000)]