121775400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{7517}}^1$

素因数の和:7545

約数の個数: 120

約数和(自身を含む): 423000270

約数和(自身を除く): 301224870

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 7517, 8100, 15034, 16200, 22551, 30068, 37585, 45102, 60136, 67653, 75170, 90204, 112755, 135306, 150340, 180408, 187925, 202959, 225510, 270612, 300680, 338265, 375850, 405918, 451020, 541224, 563775, 608877, 676530, 751700, 811836, 902040, 1014795, 1127550, 1217754, 1353060, 1503400, 1623672, 1691325, 2029590, 2255100, 2435508, 2706120, 3044385, 3382650, 4059180, 4510200, 4871016, 5073975, 6088770, 6765300, 8118360, 10147950, 12177540, 13530600, 15221925, 20295900, 24355080, 30443850, 40591800, 60887700, 121775400]

約数ペア:

[(1, 121775400), (2, 60887700), (3, 40591800), (4, 30443850), (5, 24355080), (6, 20295900), (8, 15221925), (9, 13530600), (10, 12177540), (12, 10147950), (15, 8118360), (18, 6765300), (20, 6088770), (24, 5073975), (25, 4871016), (27, 4510200), (30, 4059180), (36, 3382650), (40, 3044385), (45, 2706120), (50, 2435508), (54, 2255100), (60, 2029590), (72, 1691325), (75, 1623672), (81, 1503400), (90, 1353060), (100, 1217754), (108, 1127550), (120, 1014795), (135, 902040), (150, 811836), (162, 751700), (180, 676530), (200, 608877), (216, 563775), (225, 541224), (270, 451020), (300, 405918), (324, 375850), (360, 338265), (405, 300680), (450, 270612), (540, 225510), (600, 202959), (648, 187925), (675, 180408), (810, 150340), (900, 135306), (1080, 112755), (1350, 90204), (1620, 75170), (1800, 67653), (2025, 60136), (2700, 45102), (3240, 37585), (4050, 30068), (5400, 22551), (7517, 16200), (8100, 15034)]