82661643720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{25512853}}^1$

素因数の和:25512876

約数の個数: 80

約数和(自身を含む): 277834980060

約数和(自身を除く): 195173336340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25512853, 51025706, 76538559, 102051412, 127564265, 153077118, 204102824, 229615677, 255128530, 306154236, 382692795, 459231354, 510257060, 612308472, 688847031, 765385590, 918462708, 1020514120, 1148078385, 1377694062, 1530771180, 1836925416, 2066541093, 2296156770, 2755388124, 3061542360, 3444235155, 4133082186, 4592313540, 5510776248, 6888470310, 8266164372, 9184627080, 10332705465, 13776940620, 16532328744, 20665410930, 27553881240, 41330821860, 82661643720]

約数ペア:

[(1, 82661643720), (2, 41330821860), (3, 27553881240), (4, 20665410930), (5, 16532328744), (6, 13776940620), (8, 10332705465), (9, 9184627080), (10, 8266164372), (12, 6888470310), (15, 5510776248), (18, 4592313540), (20, 4133082186), (24, 3444235155), (27, 3061542360), (30, 2755388124), (36, 2296156770), (40, 2066541093), (45, 1836925416), (54, 1530771180), (60, 1377694062), (72, 1148078385), (81, 1020514120), (90, 918462708), (108, 765385590), (120, 688847031), (135, 612308472), (162, 510257060), (180, 459231354), (216, 382692795), (270, 306154236), (324, 255128530), (360, 229615677), (405, 204102824), (540, 153077118), (648, 127564265), (810, 102051412), (1080, 76538559), (1620, 51025706), (3240, 25512853)]