108917100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{121019}}^1$

素因数の和:121039

約数の個数: 54

約数和(自身を含む): 341397420

約数和(自身を除く): 232480320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 121019, 242038, 363057, 484076, 605095, 726114, 1089171, 1210190, 1452228, 1815285, 2178342, 2420380, 3025475, 3630570, 4356684, 5445855, 6050950, 7261140, 9076425, 10891710, 12101900, 18152850, 21783420, 27229275, 36305700, 54458550, 108917100]

約数ペア:

[(1, 108917100), (2, 54458550), (3, 36305700), (4, 27229275), (5, 21783420), (6, 18152850), (9, 12101900), (10, 10891710), (12, 9076425), (15, 7261140), (18, 6050950), (20, 5445855), (25, 4356684), (30, 3630570), (36, 3025475), (45, 2420380), (50, 2178342), (60, 1815285), (75, 1452228), (90, 1210190), (100, 1089171), (150, 726114), (180, 605095), (225, 484076), (300, 363057), (450, 242038), (900, 121019)]