29731919200

素因数分解:

$2^5\times 5^2\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{829}}^1$

素因数の和:1329

約数の個数: 144

約数和(自身を含む): 73450298880

約数和(自身を除く): 43718379680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 127, 160, 200, 254, 353, 400, 508, 635, 706, 800, 829, 1016, 1270, 1412, 1658, 1765, 2032, 2540, 2824, 3175, 3316, 3530, 4064, 4145, 5080, 5648, 6350, 6632, 7060, 8290, 8825, 10160, 11296, 12700, 13264, 14120, 16580, 17650, 20320, 20725, 25400, 26528, 28240, 33160, 35300, 41450, 44831, 50800, 56480, 66320, 70600, 82900, 89662, 101600, 105283, 132640, 141200, 165800, 179324, 210566, 224155, 282400, 292637, 331600, 358648, 421132, 448310, 526415, 585274, 663200, 717296, 842264, 896620, 1052830, 1120775, 1170548, 1434592, 1463185, 1684528, 1793240, 2105660, 2241550, 2341096, 2632075, 2926370, 3369056, 3586480, 4211320, 4483100, 4682192, 5264150, 5852740, 7172960, 7315925, 8422640, 8966200, 9364384, 10528300, 11705480, 14631850, 16845280, 17932400, 21056600, 23410960, 29263700, 35864800, 37164899, 42113200, 46821920, 58527400, 74329798, 84226400, 117054800, 148659596, 185824495, 234109600, 297319192, 371648990, 594638384, 743297980, 929122475, 1189276768, 1486595960, 1858244950, 2973191920, 3716489900, 5946383840, 7432979800, 14865959600, 29731919200]

約数ペア:

[(1, 29731919200), (2, 14865959600), (4, 7432979800), (5, 5946383840), (8, 3716489900), (10, 2973191920), (16, 1858244950), (20, 1486595960), (25, 1189276768), (32, 929122475), (40, 743297980), (50, 594638384), (80, 371648990), (100, 297319192), (127, 234109600), (160, 185824495), (200, 148659596), (254, 117054800), (353, 84226400), (400, 74329798), (508, 58527400), (635, 46821920), (706, 42113200), (800, 37164899), (829, 35864800), (1016, 29263700), (1270, 23410960), (1412, 21056600), (1658, 17932400), (1765, 16845280), (2032, 14631850), (2540, 11705480), (2824, 10528300), (3175, 9364384), (3316, 8966200), (3530, 8422640), (4064, 7315925), (4145, 7172960), (5080, 5852740), (5648, 5264150), (6350, 4682192), (6632, 4483100), (7060, 4211320), (8290, 3586480), (8825, 3369056), (10160, 2926370), (11296, 2632075), (12700, 2341096), (13264, 2241550), (14120, 2105660), (16580, 1793240), (17650, 1684528), (20320, 1463185), (20725, 1434592), (25400, 1170548), (26528, 1120775), (28240, 1052830), (33160, 896620), (35300, 842264), (41450, 717296), (44831, 663200), (50800, 585274), (56480, 526415), (66320, 448310), (70600, 421132), (82900, 358648), (89662, 331600), (101600, 292637), (105283, 282400), (132640, 224155), (141200, 210566), (165800, 179324)]