83287440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{12853}}^1$

素因数の和:12878

約数の個数: 100

約数和(自身を含む): 289292124

約数和(自身を除く): 206004684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 12853, 25706, 38559, 51412, 64265, 77118, 102824, 115677, 128530, 154236, 192795, 205648, 231354, 257060, 308472, 347031, 385590, 462708, 514120, 578385, 616944, 694062, 771180, 925416, 1028240, 1041093, 1156770, 1388124, 1542360, 1735155, 1850832, 2082186, 2313540, 2776248, 3084720, 3470310, 4164372, 4627080, 5205465, 5552496, 6940620, 8328744, 9254160, 10410930, 13881240, 16657488, 20821860, 27762480, 41643720, 83287440]

約数ペア:

[(1, 83287440), (2, 41643720), (3, 27762480), (4, 20821860), (5, 16657488), (6, 13881240), (8, 10410930), (9, 9254160), (10, 8328744), (12, 6940620), (15, 5552496), (16, 5205465), (18, 4627080), (20, 4164372), (24, 3470310), (27, 3084720), (30, 2776248), (36, 2313540), (40, 2082186), (45, 1850832), (48, 1735155), (54, 1542360), (60, 1388124), (72, 1156770), (80, 1041093), (81, 1028240), (90, 925416), (108, 771180), (120, 694062), (135, 616944), (144, 578385), (162, 514120), (180, 462708), (216, 385590), (240, 347031), (270, 308472), (324, 257060), (360, 231354), (405, 205648), (432, 192795), (540, 154236), (648, 128530), (720, 115677), (810, 102824), (1080, 77118), (1296, 64265), (1620, 51412), (2160, 38559), (3240, 25706), (6480, 12853)]