85124340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67559}}^1$

素因数の和:67581

約数の個数: 72

約数和(自身を含む): 295102080

約数和(自身を除く): 209977740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 67559, 135118, 202677, 270236, 337795, 405354, 472913, 608031, 675590, 810708, 945826, 1013385, 1216062, 1351180, 1418739, 1891652, 2026770, 2364565, 2432124, 2837478, 3040155, 4053540, 4256217, 4729130, 5674956, 6080310, 7093695, 8512434, 9458260, 12160620, 14187390, 17024868, 21281085, 28374780, 42562170, 85124340]

約数ペア:

[(1, 85124340), (2, 42562170), (3, 28374780), (4, 21281085), (5, 17024868), (6, 14187390), (7, 12160620), (9, 9458260), (10, 8512434), (12, 7093695), (14, 6080310), (15, 5674956), (18, 4729130), (20, 4256217), (21, 4053540), (28, 3040155), (30, 2837478), (35, 2432124), (36, 2364565), (42, 2026770), (45, 1891652), (60, 1418739), (63, 1351180), (70, 1216062), (84, 1013385), (90, 945826), (105, 810708), (126, 675590), (140, 608031), (180, 472913), (210, 405354), (252, 337795), (315, 270236), (420, 202677), (630, 135118), (1260, 67559)]