99207990

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17497}}^1$

素因数の和:17523

約数の個数: 80

約数和(自身を含む): 304885152

約数和(自身を除く): 205677162

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 17497, 34994, 52491, 87485, 104982, 122479, 157473, 174970, 244958, 262455, 314946, 367437, 472419, 524910, 612395, 734874, 787365, 944838, 1102311, 1224790, 1417257, 1574730, 1837185, 2204622, 2362095, 2834514, 3306933, 3674370, 4724190, 5511555, 6613866, 7086285, 9920799, 11023110, 14172570, 16534665, 19841598, 33069330, 49603995, 99207990]

約数ペア:

[(1, 99207990), (2, 49603995), (3, 33069330), (5, 19841598), (6, 16534665), (7, 14172570), (9, 11023110), (10, 9920799), (14, 7086285), (15, 6613866), (18, 5511555), (21, 4724190), (27, 3674370), (30, 3306933), (35, 2834514), (42, 2362095), (45, 2204622), (54, 1837185), (63, 1574730), (70, 1417257), (81, 1224790), (90, 1102311), (105, 944838), (126, 787365), (135, 734874), (162, 612395), (189, 524910), (210, 472419), (270, 367437), (315, 314946), (378, 262455), (405, 244958), (567, 174970), (630, 157473), (810, 122479), (945, 104982), (1134, 87485), (1890, 52491), (2835, 34994), (5670, 17497)]