88215000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{5881}}^1$

素因数の和:5910

約数の個数: 80

約数和(自身を含む): 275630520

約数和(自身を除く): 187415520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3750, 5000, 5881, 7500, 11762, 15000, 17643, 23524, 29405, 35286, 47048, 58810, 70572, 88215, 117620, 141144, 147025, 176430, 235240, 294050, 352860, 441075, 588100, 705720, 735125, 882150, 1176200, 1470250, 1764300, 2205375, 2940500, 3528600, 3675625, 4410750, 5881000, 7351250, 8821500, 11026875, 14702500, 17643000, 22053750, 29405000, 44107500, 88215000]

約数ペア:

[(1, 88215000), (2, 44107500), (3, 29405000), (4, 22053750), (5, 17643000), (6, 14702500), (8, 11026875), (10, 8821500), (12, 7351250), (15, 5881000), (20, 4410750), (24, 3675625), (25, 3528600), (30, 2940500), (40, 2205375), (50, 1764300), (60, 1470250), (75, 1176200), (100, 882150), (120, 735125), (125, 705720), (150, 588100), (200, 441075), (250, 352860), (300, 294050), (375, 235240), (500, 176430), (600, 147025), (625, 141144), (750, 117620), (1000, 88215), (1250, 70572), (1500, 58810), (1875, 47048), (2500, 35286), (3000, 29405), (3750, 23524), (5000, 17643), (5881, 15000), (7500, 11762)]