15704831100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257879}}^1$

素因数の和:257932

約数の個数: 144

約数和(自身を含む): 53721561600

約数和(自身を除く): 38016730500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1450, 1740, 2030, 2100, 2175, 2436, 2900, 3045, 4060, 4350, 5075, 6090, 8700, 10150, 12180, 15225, 20300, 30450, 60900, 257879, 515758, 773637, 1031516, 1289395, 1547274, 1805153, 2578790, 3094548, 3610306, 3868185, 5157580, 5415459, 6446975, 7220612, 7478491, 7736370, 9025765, 10830918, 12893950, 14956982, 15472740, 18051530, 19340925, 21661836, 22435473, 25787900, 27077295, 29913964, 36103060, 37392455, 38681850, 44870946, 45128825, 52349437, 54154590, 74784910, 77363700, 89741892, 90257650, 104698874, 108309180, 112177365, 135386475, 149569820, 157048311, 180515300, 186962275, 209397748, 224354730, 261747185, 270772950, 314096622, 373924550, 448709460, 523494370, 541545900, 560886825, 628193244, 747849100, 785241555, 1046988740, 1121773650, 1308735925, 1570483110, 2243547300, 2617471850, 3140966220, 3926207775, 5234943700, 7852415550, 15704831100]

約数ペア:

[(1, 15704831100), (2, 7852415550), (3, 5234943700), (4, 3926207775), (5, 3140966220), (6, 2617471850), (7, 2243547300), (10, 1570483110), (12, 1308735925), (14, 1121773650), (15, 1046988740), (20, 785241555), (21, 747849100), (25, 628193244), (28, 560886825), (29, 541545900), (30, 523494370), (35, 448709460), (42, 373924550), (50, 314096622), (58, 270772950), (60, 261747185), (70, 224354730), (75, 209397748), (84, 186962275), (87, 180515300), (100, 157048311), (105, 149569820), (116, 135386475), (140, 112177365), (145, 108309180), (150, 104698874), (174, 90257650), (175, 89741892), (203, 77363700), (210, 74784910), (290, 54154590), (300, 52349437), (348, 45128825), (350, 44870946), (406, 38681850), (420, 37392455), (435, 36103060), (525, 29913964), (580, 27077295), (609, 25787900), (700, 22435473), (725, 21661836), (812, 19340925), (870, 18051530), (1015, 15472740), (1050, 14956982), (1218, 12893950), (1450, 10830918), (1740, 9025765), (2030, 7736370), (2100, 7478491), (2175, 7220612), (2436, 6446975), (2900, 5415459), (3045, 5157580), (4060, 3868185), (4350, 3610306), (5075, 3094548), (6090, 2578790), (8700, 1805153), (10150, 1547274), (12180, 1289395), (15225, 1031516), (20300, 773637), (30450, 515758), (60900, 257879)]