30060675

素因数分解:

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

素因数の和:333

約数の個数: 72

約数和(自身を含む): 59192640

約数和(自身を除く): 29131965

約数列:

[1, 3, 5, 9, 15, 17, 25, 29, 45, 51, 75, 85, 87, 145, 153, 225, 255, 261, 271, 425, 435, 493, 725, 765, 813, 1275, 1305, 1355, 1479, 2175, 2439, 2465, 3825, 4065, 4437, 4607, 6525, 6775, 7395, 7859, 12195, 12325, 13821, 20325, 22185, 23035, 23577, 36975, 39295, 41463, 60975, 69105, 70731, 110925, 115175, 117885, 133603, 196475, 207315, 345525, 353655, 400809, 589425, 668015, 1036575, 1202427, 1768275, 2004045, 3340075, 6012135, 10020225, 30060675]

約数ペア:

[(1, 30060675), (3, 10020225), (5, 6012135), (9, 3340075), (15, 2004045), (17, 1768275), (25, 1202427), (29, 1036575), (45, 668015), (51, 589425), (75, 400809), (85, 353655), (87, 345525), (145, 207315), (153, 196475), (225, 133603), (255, 117885), (261, 115175), (271, 110925), (425, 70731), (435, 69105), (493, 60975), (725, 41463), (765, 39295), (813, 36975), (1275, 23577), (1305, 23035), (1355, 22185), (1479, 20325), (2175, 13821), (2439, 12325), (2465, 12195), (3825, 7859), (4065, 7395), (4437, 6775), (4607, 6525)]