54913500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12203}}^1$

素因数の和:12228

約数の個数: 72

約数和(自身を含む): 173247984

約数和(自身を除く): 118334484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 12203, 24406, 36609, 48812, 61015, 73218, 109827, 122030, 146436, 183045, 219654, 244060, 305075, 366090, 439308, 549135, 610150, 732180, 915225, 1098270, 1220300, 1525375, 1830450, 2196540, 2745675, 3050750, 3660900, 4576125, 5491350, 6101500, 9152250, 10982700, 13728375, 18304500, 27456750, 54913500]

約数ペア:

[(1, 54913500), (2, 27456750), (3, 18304500), (4, 13728375), (5, 10982700), (6, 9152250), (9, 6101500), (10, 5491350), (12, 4576125), (15, 3660900), (18, 3050750), (20, 2745675), (25, 2196540), (30, 1830450), (36, 1525375), (45, 1220300), (50, 1098270), (60, 915225), (75, 732180), (90, 610150), (100, 549135), (125, 439308), (150, 366090), (180, 305075), (225, 244060), (250, 219654), (300, 183045), (375, 146436), (450, 122030), (500, 109827), (750, 73218), (900, 61015), (1125, 48812), (1500, 36609), (2250, 24406), (4500, 12203)]