266773057900

素因数分解:

$2^2\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1471}}^1\times {\mathrm{5479}}^1$

素因数の和:7295

約数の個数: 72

約数和(自身を含む): 581147248640

約数和(自身を除く): 314374190740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 331, 662, 1324, 1471, 1655, 2942, 3310, 5479, 5884, 6620, 7355, 8275, 10958, 14710, 16550, 21916, 27395, 29420, 33100, 36775, 54790, 73550, 109580, 136975, 147100, 273950, 486901, 547900, 973802, 1813549, 1947604, 2434505, 3627098, 4869010, 7254196, 8059609, 9067745, 9738020, 12172525, 16119218, 18135490, 24345050, 32238436, 36270980, 40298045, 45338725, 48690100, 80596090, 90677450, 161192180, 181354900, 201490225, 402980450, 805960900, 2667730579, 5335461158, 10670922316, 13338652895, 26677305790, 53354611580, 66693264475, 133386528950, 266773057900]

約数ペア:

[(1, 266773057900), (2, 133386528950), (4, 66693264475), (5, 53354611580), (10, 26677305790), (20, 13338652895), (25, 10670922316), (50, 5335461158), (100, 2667730579), (331, 805960900), (662, 402980450), (1324, 201490225), (1471, 181354900), (1655, 161192180), (2942, 90677450), (3310, 80596090), (5479, 48690100), (5884, 45338725), (6620, 40298045), (7355, 36270980), (8275, 32238436), (10958, 24345050), (14710, 18135490), (16550, 16119218), (21916, 12172525), (27395, 9738020), (29420, 9067745), (33100, 8059609), (36775, 7254196), (54790, 4869010), (73550, 3627098), (109580, 2434505), (136975, 1947604), (147100, 1813549), (273950, 973802), (486901, 547900)]