138100740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 427358400

約数和(自身を除く): 289257660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 229, 230, 276, 285, 345, 380, 437, 458, 460, 529, 570, 687, 690, 874, 916, 1058, 1140, 1145, 1311, 1374, 1380, 1587, 1748, 2116, 2185, 2290, 2622, 2645, 2748, 3174, 3435, 4351, 4370, 4580, 5244, 5267, 5290, 6348, 6555, 6870, 7935, 8702, 8740, 10051, 10534, 10580, 13053, 13110, 13740, 15801, 15870, 17404, 20102, 21068, 21755, 26106, 26220, 26335, 30153, 31602, 31740, 40204, 43510, 50255, 52212, 52670, 60306, 63204, 65265, 79005, 87020, 100073, 100510, 105340, 120612, 121141, 130530, 150765, 158010, 200146, 201020, 242282, 261060, 300219, 301530, 316020, 363423, 400292, 484564, 500365, 600438, 603060, 605705, 726846, 1000730, 1200876, 1211410, 1453692, 1501095, 1817115, 2001460, 2301679, 2422820, 3002190, 3634230, 4603358, 6004380, 6905037, 7268460, 9206716, 11508395, 13810074, 23016790, 27620148, 34525185, 46033580, 69050370, 138100740]

約数ペア:

[(1, 138100740), (2, 69050370), (3, 46033580), (4, 34525185), (5, 27620148), (6, 23016790), (10, 13810074), (12, 11508395), (15, 9206716), (19, 7268460), (20, 6905037), (23, 6004380), (30, 4603358), (38, 3634230), (46, 3002190), (57, 2422820), (60, 2301679), (69, 2001460), (76, 1817115), (92, 1501095), (95, 1453692), (114, 1211410), (115, 1200876), (138, 1000730), (190, 726846), (228, 605705), (229, 603060), (230, 600438), (276, 500365), (285, 484564), (345, 400292), (380, 363423), (437, 316020), (458, 301530), (460, 300219), (529, 261060), (570, 242282), (687, 201020), (690, 200146), (874, 158010), (916, 150765), (1058, 130530), (1140, 121141), (1145, 120612), (1311, 105340), (1374, 100510), (1380, 100073), (1587, 87020), (1748, 79005), (2116, 65265), (2185, 63204), (2290, 60306), (2622, 52670), (2645, 52212), (2748, 50255), (3174, 43510), (3435, 40204), (4351, 31740), (4370, 31602), (4580, 30153), (5244, 26335), (5267, 26220), (5290, 26106), (6348, 21755), (6555, 21068), (6870, 20102), (7935, 17404), (8702, 15870), (8740, 15801), (10051, 13740), (10534, 13110), (10580, 13053)]