163984500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{4049}}^1$

素因数の和:4080

約数の個数: 120

約数和(自身を含む): 535134600

約数和(自身を除く): 371150100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4049, 4050, 4500, 6750, 8098, 8100, 10125, 12147, 13500, 16196, 20245, 20250, 24294, 36441, 40490, 40500, 48588, 60735, 72882, 80980, 101225, 109323, 121470, 145764, 182205, 202450, 218646, 242940, 303675, 327969, 364410, 404900, 437292, 506125, 546615, 607350, 655938, 728820, 911025, 1012250, 1093230, 1214700, 1311876, 1518375, 1639845, 1822050, 2024500, 2186460, 2733075, 3036750, 3279690, 3644100, 4555125, 5466150, 6073500, 6559380, 8199225, 9110250, 10932300, 13665375, 16398450, 18220500, 27330750, 32796900, 40996125, 54661500, 81992250, 163984500]

約数ペア:

[(1, 163984500), (2, 81992250), (3, 54661500), (4, 40996125), (5, 32796900), (6, 27330750), (9, 18220500), (10, 16398450), (12, 13665375), (15, 10932300), (18, 9110250), (20, 8199225), (25, 6559380), (27, 6073500), (30, 5466150), (36, 4555125), (45, 3644100), (50, 3279690), (54, 3036750), (60, 2733075), (75, 2186460), (81, 2024500), (90, 1822050), (100, 1639845), (108, 1518375), (125, 1311876), (135, 1214700), (150, 1093230), (162, 1012250), (180, 911025), (225, 728820), (250, 655938), (270, 607350), (300, 546615), (324, 506125), (375, 437292), (405, 404900), (450, 364410), (500, 327969), (540, 303675), (675, 242940), (750, 218646), (810, 202450), (900, 182205), (1125, 145764), (1350, 121470), (1500, 109323), (1620, 101225), (2025, 80980), (2250, 72882), (2700, 60735), (3375, 48588), (4049, 40500), (4050, 40490), (4500, 36441), (6750, 24294), (8098, 20250), (8100, 20245), (10125, 16196), (12147, 13500)]