25334040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 81077760

約数和(自身を除く): 55743720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 67, 69, 92, 115, 120, 134, 137, 138, 184, 201, 230, 268, 274, 276, 335, 345, 402, 411, 460, 536, 548, 552, 670, 685, 690, 804, 822, 920, 1005, 1096, 1340, 1370, 1380, 1541, 1608, 1644, 2010, 2055, 2680, 2740, 2760, 3082, 3151, 3288, 4020, 4110, 4623, 5480, 6164, 6302, 7705, 8040, 8220, 9179, 9246, 9453, 12328, 12604, 15410, 15755, 16440, 18358, 18492, 18906, 23115, 25208, 27537, 30820, 31510, 36716, 36984, 37812, 45895, 46230, 47265, 55074, 61640, 63020, 73432, 75624, 91790, 92460, 94530, 110148, 126040, 137685, 183580, 184920, 189060, 211117, 220296, 275370, 367160, 378120, 422234, 550740, 633351, 844468, 1055585, 1101480, 1266702, 1688936, 2111170, 2533404, 3166755, 4222340, 5066808, 6333510, 8444680, 12667020, 25334040]

約数ペア:

[(1, 25334040), (2, 12667020), (3, 8444680), (4, 6333510), (5, 5066808), (6, 4222340), (8, 3166755), (10, 2533404), (12, 2111170), (15, 1688936), (20, 1266702), (23, 1101480), (24, 1055585), (30, 844468), (40, 633351), (46, 550740), (60, 422234), (67, 378120), (69, 367160), (92, 275370), (115, 220296), (120, 211117), (134, 189060), (137, 184920), (138, 183580), (184, 137685), (201, 126040), (230, 110148), (268, 94530), (274, 92460), (276, 91790), (335, 75624), (345, 73432), (402, 63020), (411, 61640), (460, 55074), (536, 47265), (548, 46230), (552, 45895), (670, 37812), (685, 36984), (690, 36716), (804, 31510), (822, 30820), (920, 27537), (1005, 25208), (1096, 23115), (1340, 18906), (1370, 18492), (1380, 18358), (1541, 16440), (1608, 15755), (1644, 15410), (2010, 12604), (2055, 12328), (2680, 9453), (2740, 9246), (2760, 9179), (3082, 8220), (3151, 8040), (3288, 7705), (4020, 6302), (4110, 6164), (4623, 5480)]