203339160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:767

約数の個数: 160

約数和(自身を含む): 691558560

約数和(自身を除く): 488219400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 270, 291, 324, 360, 388, 405, 485, 540, 582, 647, 648, 776, 810, 873, 970, 1080, 1164, 1294, 1455, 1620, 1746, 1940, 1941, 2328, 2588, 2619, 2910, 3235, 3240, 3492, 3880, 3882, 4365, 5176, 5238, 5820, 5823, 6470, 6984, 7764, 7857, 8730, 9705, 10476, 11640, 11646, 12940, 13095, 15528, 15714, 17460, 17469, 19410, 20952, 23292, 25880, 26190, 29115, 31428, 34920, 34938, 38820, 39285, 46584, 52380, 52407, 58230, 62759, 62856, 69876, 77640, 78570, 87345, 104760, 104814, 116460, 125518, 139752, 157140, 174690, 188277, 209628, 232920, 251036, 262035, 313795, 314280, 349380, 376554, 419256, 502072, 524070, 564831, 627590, 698760, 753108, 941385, 1048140, 1129662, 1255180, 1506216, 1694493, 1882770, 2096280, 2259324, 2510360, 2824155, 3388986, 3765540, 4518648, 5083479, 5648310, 6777972, 7531080, 8472465, 10166958, 11296620, 13555944, 16944930, 20333916, 22593240, 25417395, 33889860, 40667832, 50834790, 67779720, 101669580, 203339160]

約数ペア:

[(1, 203339160), (2, 101669580), (3, 67779720), (4, 50834790), (5, 40667832), (6, 33889860), (8, 25417395), (9, 22593240), (10, 20333916), (12, 16944930), (15, 13555944), (18, 11296620), (20, 10166958), (24, 8472465), (27, 7531080), (30, 6777972), (36, 5648310), (40, 5083479), (45, 4518648), (54, 3765540), (60, 3388986), (72, 2824155), (81, 2510360), (90, 2259324), (97, 2096280), (108, 1882770), (120, 1694493), (135, 1506216), (162, 1255180), (180, 1129662), (194, 1048140), (216, 941385), (270, 753108), (291, 698760), (324, 627590), (360, 564831), (388, 524070), (405, 502072), (485, 419256), (540, 376554), (582, 349380), (647, 314280), (648, 313795), (776, 262035), (810, 251036), (873, 232920), (970, 209628), (1080, 188277), (1164, 174690), (1294, 157140), (1455, 139752), (1620, 125518), (1746, 116460), (1940, 104814), (1941, 104760), (2328, 87345), (2588, 78570), (2619, 77640), (2910, 69876), (3235, 62856), (3240, 62759), (3492, 58230), (3880, 52407), (3882, 52380), (4365, 46584), (5176, 39285), (5238, 38820), (5820, 34938), (5823, 34920), (6470, 31428), (6984, 29115), (7764, 26190), (7857, 25880), (8730, 23292), (9705, 20952), (10476, 19410), (11640, 17469), (11646, 17460), (12940, 15714), (13095, 15528)]