30394440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 106142400

約数和(自身を除く): 75747960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 59, 60, 72, 81, 90, 106, 108, 118, 120, 135, 159, 162, 177, 180, 212, 216, 236, 243, 265, 270, 295, 318, 324, 354, 360, 405, 424, 472, 477, 486, 530, 531, 540, 590, 636, 648, 708, 795, 810, 885, 954, 972, 1060, 1062, 1080, 1180, 1215, 1272, 1416, 1431, 1590, 1593, 1620, 1770, 1908, 1944, 2120, 2124, 2360, 2385, 2430, 2655, 2862, 3127, 3180, 3186, 3240, 3540, 3816, 4248, 4293, 4770, 4779, 4860, 5310, 5724, 6254, 6360, 6372, 7080, 7155, 7965, 8586, 9381, 9540, 9558, 9720, 10620, 11448, 12508, 12744, 12879, 14310, 14337, 15635, 15930, 17172, 18762, 19080, 19116, 21240, 21465, 23895, 25016, 25758, 28143, 28620, 28674, 31270, 31860, 34344, 37524, 38232, 42930, 46905, 47790, 51516, 56286, 57240, 57348, 62540, 63720, 64395, 71685, 75048, 84429, 85860, 93810, 95580, 103032, 112572, 114696, 125080, 128790, 140715, 143370, 168858, 171720, 187620, 191160, 225144, 253287, 257580, 281430, 286740, 337716, 375240, 422145, 506574, 515160, 562860, 573480, 675432, 759861, 844290, 1013148, 1125720, 1266435, 1519722, 1688580, 2026296, 2532870, 3039444, 3377160, 3799305, 5065740, 6078888, 7598610, 10131480, 15197220, 30394440]

約数ペア:

[(1, 30394440), (2, 15197220), (3, 10131480), (4, 7598610), (5, 6078888), (6, 5065740), (8, 3799305), (9, 3377160), (10, 3039444), (12, 2532870), (15, 2026296), (18, 1688580), (20, 1519722), (24, 1266435), (27, 1125720), (30, 1013148), (36, 844290), (40, 759861), (45, 675432), (53, 573480), (54, 562860), (59, 515160), (60, 506574), (72, 422145), (81, 375240), (90, 337716), (106, 286740), (108, 281430), (118, 257580), (120, 253287), (135, 225144), (159, 191160), (162, 187620), (177, 171720), (180, 168858), (212, 143370), (216, 140715), (236, 128790), (243, 125080), (265, 114696), (270, 112572), (295, 103032), (318, 95580), (324, 93810), (354, 85860), (360, 84429), (405, 75048), (424, 71685), (472, 64395), (477, 63720), (486, 62540), (530, 57348), (531, 57240), (540, 56286), (590, 51516), (636, 47790), (648, 46905), (708, 42930), (795, 38232), (810, 37524), (885, 34344), (954, 31860), (972, 31270), (1060, 28674), (1062, 28620), (1080, 28143), (1180, 25758), (1215, 25016), (1272, 23895), (1416, 21465), (1431, 21240), (1590, 19116), (1593, 19080), (1620, 18762), (1770, 17172), (1908, 15930), (1944, 15635), (2120, 14337), (2124, 14310), (2360, 12879), (2385, 12744), (2430, 12508), (2655, 11448), (2862, 10620), (3127, 9720), (3180, 9558), (3186, 9540), (3240, 9381), (3540, 8586), (3816, 7965), (4248, 7155), (4293, 7080), (4770, 6372), (4779, 6360), (4860, 6254), (5310, 5724)]