173142000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{9619}}^1$

素因数の和:9648

約数の個数: 120

約数和(自身を含む): 604790160

約数和(自身を除く): 431648160

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, 9619, 18000, 19238, 28857, 38476, 48095, 57714, 76952, 86571, 96190, 115428, 144285, 153904, 173142, 192380, 230856, 240475, 288570, 346284, 384760, 432855, 461712, 480950, 577140, 692568, 721425, 769520, 865710, 961900, 1154280, 1202375, 1385136, 1442850, 1731420, 1923800, 2164275, 2308560, 2404750, 2885700, 3462840, 3607125, 3847600, 4328550, 4809500, 5771400, 6925680, 7214250, 8657100, 9619000, 10821375, 11542800, 14428500, 17314200, 19238000, 21642750, 28857000, 34628400, 43285500, 57714000, 86571000, 173142000]

約数ペア:

[(1, 173142000), (2, 86571000), (3, 57714000), (4, 43285500), (5, 34628400), (6, 28857000), (8, 21642750), (9, 19238000), (10, 17314200), (12, 14428500), (15, 11542800), (16, 10821375), (18, 9619000), (20, 8657100), (24, 7214250), (25, 6925680), (30, 5771400), (36, 4809500), (40, 4328550), (45, 3847600), (48, 3607125), (50, 3462840), (60, 2885700), (72, 2404750), (75, 2308560), (80, 2164275), (90, 1923800), (100, 1731420), (120, 1442850), (125, 1385136), (144, 1202375), (150, 1154280), (180, 961900), (200, 865710), (225, 769520), (240, 721425), (250, 692568), (300, 577140), (360, 480950), (375, 461712), (400, 432855), (450, 384760), (500, 346284), (600, 288570), (720, 240475), (750, 230856), (900, 192380), (1000, 173142), (1125, 153904), (1200, 144285), (1500, 115428), (1800, 96190), (2000, 86571), (2250, 76952), (3000, 57714), (3600, 48095), (4500, 38476), (6000, 28857), (9000, 19238), (9619, 18000)]