201807375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 434903040

約数和(自身を除く): 233095665

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 29, 33, 35, 55, 75, 77, 87, 105, 125, 145, 165, 175, 203, 231, 241, 275, 319, 375, 385, 435, 525, 609, 723, 725, 825, 875, 957, 1015, 1155, 1205, 1375, 1595, 1687, 1925, 2175, 2233, 2625, 2651, 3045, 3615, 3625, 4125, 4785, 5061, 5075, 5775, 6025, 6699, 6989, 7953, 7975, 8435, 9625, 10875, 11165, 13255, 15225, 18075, 18557, 20967, 23925, 25305, 25375, 28875, 30125, 33495, 34945, 39765, 39875, 42175, 48923, 55671, 55825, 66275, 76125, 76879, 90375, 92785, 104835, 119625, 126525, 146769, 167475, 174725, 198825, 210875, 230637, 244615, 278355, 279125, 331375, 384395, 463925, 524175, 538153, 632625, 733845, 837375, 873625, 994125, 1153185, 1223075, 1391775, 1614459, 1921975, 2319625, 2620875, 2690765, 3669225, 5765925, 6115375, 6958875, 8072295, 9609875, 13453825, 18346125, 28829625, 40361475, 67269125, 201807375]

約数ペア:

[(1, 201807375), (3, 67269125), (5, 40361475), (7, 28829625), (11, 18346125), (15, 13453825), (21, 9609875), (25, 8072295), (29, 6958875), (33, 6115375), (35, 5765925), (55, 3669225), (75, 2690765), (77, 2620875), (87, 2319625), (105, 1921975), (125, 1614459), (145, 1391775), (165, 1223075), (175, 1153185), (203, 994125), (231, 873625), (241, 837375), (275, 733845), (319, 632625), (375, 538153), (385, 524175), (435, 463925), (525, 384395), (609, 331375), (723, 279125), (725, 278355), (825, 244615), (875, 230637), (957, 210875), (1015, 198825), (1155, 174725), (1205, 167475), (1375, 146769), (1595, 126525), (1687, 119625), (1925, 104835), (2175, 92785), (2233, 90375), (2625, 76879), (2651, 76125), (3045, 66275), (3615, 55825), (3625, 55671), (4125, 48923), (4785, 42175), (5061, 39875), (5075, 39765), (5775, 34945), (6025, 33495), (6699, 30125), (6989, 28875), (7953, 25375), (7975, 25305), (8435, 23925), (9625, 20967), (10875, 18557), (11165, 18075), (13255, 15225)]