90182025

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 182131200

約数和(自身を除く): 91949175

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 29, 45, 51, 75, 85, 87, 135, 145, 153, 225, 255, 261, 271, 425, 435, 459, 493, 675, 725, 765, 783, 813, 1275, 1305, 1355, 1479, 2175, 2295, 2439, 2465, 3825, 3915, 4065, 4437, 4607, 6525, 6775, 7317, 7395, 7859, 11475, 12195, 12325, 13311, 13821, 19575, 20325, 22185, 23035, 23577, 36585, 36975, 39295, 41463, 60975, 66555, 69105, 70731, 110925, 115175, 117885, 124389, 133603, 182925, 196475, 207315, 212193, 332775, 345525, 353655, 400809, 589425, 621945, 668015, 1036575, 1060965, 1202427, 1768275, 2004045, 3109725, 3340075, 3607281, 5304825, 6012135, 10020225, 18036405, 30060675, 90182025]

約数ペア:

[(1, 90182025), (3, 30060675), (5, 18036405), (9, 10020225), (15, 6012135), (17, 5304825), (25, 3607281), (27, 3340075), (29, 3109725), (45, 2004045), (51, 1768275), (75, 1202427), (85, 1060965), (87, 1036575), (135, 668015), (145, 621945), (153, 589425), (225, 400809), (255, 353655), (261, 345525), (271, 332775), (425, 212193), (435, 207315), (459, 196475), (493, 182925), (675, 133603), (725, 124389), (765, 117885), (783, 115175), (813, 110925), (1275, 70731), (1305, 69105), (1355, 66555), (1479, 60975), (2175, 41463), (2295, 39295), (2439, 36975), (2465, 36585), (3825, 23577), (3915, 23035), (4065, 22185), (4437, 20325), (4607, 19575), (6525, 13821), (6775, 13311), (7317, 12325), (7395, 12195), (7859, 11475)]