26649180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 86958144

約数和(自身を除く): 60308964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 41, 45, 46, 60, 69, 82, 90, 92, 115, 123, 138, 157, 164, 180, 205, 207, 230, 246, 276, 314, 345, 369, 410, 414, 460, 471, 492, 615, 628, 690, 738, 785, 820, 828, 942, 943, 1035, 1230, 1380, 1413, 1476, 1570, 1845, 1884, 1886, 2070, 2355, 2460, 2826, 2829, 3140, 3611, 3690, 3772, 4140, 4710, 4715, 5652, 5658, 6437, 7065, 7222, 7380, 8487, 9420, 9430, 10833, 11316, 12874, 14130, 14145, 14444, 16974, 18055, 18860, 19311, 21666, 25748, 28260, 28290, 32185, 32499, 33948, 36110, 38622, 42435, 43332, 54165, 56580, 57933, 64370, 64998, 72220, 77244, 84870, 96555, 108330, 115866, 128740, 129996, 148051, 162495, 169740, 193110, 216660, 231732, 289665, 296102, 324990, 386220, 444153, 579330, 592204, 649980, 740255, 888306, 1158660, 1332459, 1480510, 1776612, 2220765, 2664918, 2961020, 4441530, 5329836, 6662295, 8883060, 13324590, 26649180]

約数ペア:

[(1, 26649180), (2, 13324590), (3, 8883060), (4, 6662295), (5, 5329836), (6, 4441530), (9, 2961020), (10, 2664918), (12, 2220765), (15, 1776612), (18, 1480510), (20, 1332459), (23, 1158660), (30, 888306), (36, 740255), (41, 649980), (45, 592204), (46, 579330), (60, 444153), (69, 386220), (82, 324990), (90, 296102), (92, 289665), (115, 231732), (123, 216660), (138, 193110), (157, 169740), (164, 162495), (180, 148051), (205, 129996), (207, 128740), (230, 115866), (246, 108330), (276, 96555), (314, 84870), (345, 77244), (369, 72220), (410, 64998), (414, 64370), (460, 57933), (471, 56580), (492, 54165), (615, 43332), (628, 42435), (690, 38622), (738, 36110), (785, 33948), (820, 32499), (828, 32185), (942, 28290), (943, 28260), (1035, 25748), (1230, 21666), (1380, 19311), (1413, 18860), (1476, 18055), (1570, 16974), (1845, 14444), (1884, 14145), (1886, 14130), (2070, 12874), (2355, 11316), (2460, 10833), (2826, 9430), (2829, 9420), (3140, 8487), (3611, 7380), (3690, 7222), (3772, 7065), (4140, 6437), (4710, 5658), (4715, 5652)]