25620300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3163}}^1$

素因数の和:3189

約数の個数: 90

約数和(自身を含む): 83077148

約数和(自身を除く): 57456848

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, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 3163, 4050, 6326, 8100, 9489, 12652, 15815, 18978, 28467, 31630, 37956, 47445, 56934, 63260, 79075, 85401, 94890, 113868, 142335, 158150, 170802, 189780, 237225, 256203, 284670, 316300, 341604, 427005, 474450, 512406, 569340, 711675, 854010, 948900, 1024812, 1281015, 1423350, 1708020, 2135025, 2562030, 2846700, 4270050, 5124060, 6405075, 8540100, 12810150, 25620300]

約数ペア:

[(1, 25620300), (2, 12810150), (3, 8540100), (4, 6405075), (5, 5124060), (6, 4270050), (9, 2846700), (10, 2562030), (12, 2135025), (15, 1708020), (18, 1423350), (20, 1281015), (25, 1024812), (27, 948900), (30, 854010), (36, 711675), (45, 569340), (50, 512406), (54, 474450), (60, 427005), (75, 341604), (81, 316300), (90, 284670), (100, 256203), (108, 237225), (135, 189780), (150, 170802), (162, 158150), (180, 142335), (225, 113868), (270, 94890), (300, 85401), (324, 79075), (405, 63260), (450, 56934), (540, 47445), (675, 37956), (810, 31630), (900, 28467), (1350, 18978), (1620, 15815), (2025, 12652), (2700, 9489), (3163, 8100), (4050, 6326)]