25632180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{6781}}^1$

素因数の和:6806

約数の個数: 96

約数和(自身を含む): 91150080

約数和(自身を除く): 65517900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 6781, 13562, 20343, 27124, 33905, 40686, 47467, 61029, 67810, 81372, 94934, 101715, 122058, 135620, 142401, 183087, 189868, 203430, 237335, 244116, 284802, 305145, 366174, 406860, 427203, 474670, 569604, 610290, 712005, 732348, 854406, 915435, 949340, 1220580, 1281609, 1424010, 1708812, 1830870, 2136015, 2563218, 2848020, 3661740, 4272030, 5126436, 6408045, 8544060, 12816090, 25632180]

約数ペア:

[(1, 25632180), (2, 12816090), (3, 8544060), (4, 6408045), (5, 5126436), (6, 4272030), (7, 3661740), (9, 2848020), (10, 2563218), (12, 2136015), (14, 1830870), (15, 1708812), (18, 1424010), (20, 1281609), (21, 1220580), (27, 949340), (28, 915435), (30, 854406), (35, 732348), (36, 712005), (42, 610290), (45, 569604), (54, 474670), (60, 427203), (63, 406860), (70, 366174), (84, 305145), (90, 284802), (105, 244116), (108, 237335), (126, 203430), (135, 189868), (140, 183087), (180, 142401), (189, 135620), (210, 122058), (252, 101715), (270, 94934), (315, 81372), (378, 67810), (420, 61029), (540, 47467), (630, 40686), (756, 33905), (945, 27124), (1260, 20343), (1890, 13562), (3780, 6781)]