85471740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2008

約数の個数: 96

約数和(自身を含む): 269256960

約数和(自身を除く): 183785220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1494, 1660, 1907, 2241, 2490, 2988, 3735, 3814, 4482, 4980, 5721, 7470, 7628, 8964, 9535, 11205, 11442, 14940, 17163, 19070, 22410, 22884, 28605, 34326, 38140, 44820, 51489, 57210, 68652, 85815, 102978, 114420, 158281, 171630, 205956, 257445, 316562, 343260, 474843, 514890, 633124, 791405, 949686, 1029780, 1424529, 1582810, 1899372, 2374215, 2849058, 3165620, 4273587, 4748430, 5698116, 7122645, 8547174, 9496860, 14245290, 17094348, 21367935, 28490580, 42735870, 85471740]

約数ペア:

[(1, 85471740), (2, 42735870), (3, 28490580), (4, 21367935), (5, 17094348), (6, 14245290), (9, 9496860), (10, 8547174), (12, 7122645), (15, 5698116), (18, 4748430), (20, 4273587), (27, 3165620), (30, 2849058), (36, 2374215), (45, 1899372), (54, 1582810), (60, 1424529), (83, 1029780), (90, 949686), (108, 791405), (135, 633124), (166, 514890), (180, 474843), (249, 343260), (270, 316562), (332, 257445), (415, 205956), (498, 171630), (540, 158281), (747, 114420), (830, 102978), (996, 85815), (1245, 68652), (1494, 57210), (1660, 51489), (1907, 44820), (2241, 38140), (2490, 34326), (2988, 28605), (3735, 22884), (3814, 22410), (4482, 19070), (4980, 17163), (5721, 14940), (7470, 11442), (7628, 11205), (8964, 9535)]