228045125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 395366400

約数和(自身を除く): 167321275

約数列:

[1, 5, 7, 11, 19, 25, 29, 35, 43, 55, 77, 95, 125, 133, 145, 175, 203, 209, 215, 275, 301, 319, 385, 473, 475, 551, 665, 725, 817, 875, 1015, 1045, 1075, 1247, 1375, 1463, 1505, 1595, 1925, 2233, 2365, 2375, 2755, 3311, 3325, 3625, 3857, 4085, 5075, 5225, 5375, 5719, 6061, 6235, 7315, 7525, 7975, 8729, 8987, 9625, 11165, 11825, 13717, 13775, 16555, 16625, 19285, 20425, 23693, 25375, 26125, 28595, 30305, 31175, 36575, 37625, 39875, 42427, 43645, 44935, 55825, 59125, 62909, 68585, 68875, 82775, 96019, 96425, 102125, 118465, 142975, 151525, 155875, 165851, 182875, 212135, 218225, 224675, 260623, 279125, 314545, 342925, 413875, 480095, 482125, 592325, 714875, 757625, 829255, 1060675, 1091125, 1123375, 1303115, 1572725, 1714625, 1824361, 2400475, 2961625, 4146275, 5303375, 6515575, 7863625, 9121805, 12002375, 20731375, 32577875, 45609025, 228045125]

約数ペア:

[(1, 228045125), (5, 45609025), (7, 32577875), (11, 20731375), (19, 12002375), (25, 9121805), (29, 7863625), (35, 6515575), (43, 5303375), (55, 4146275), (77, 2961625), (95, 2400475), (125, 1824361), (133, 1714625), (145, 1572725), (175, 1303115), (203, 1123375), (209, 1091125), (215, 1060675), (275, 829255), (301, 757625), (319, 714875), (385, 592325), (473, 482125), (475, 480095), (551, 413875), (665, 342925), (725, 314545), (817, 279125), (875, 260623), (1015, 224675), (1045, 218225), (1075, 212135), (1247, 182875), (1375, 165851), (1463, 155875), (1505, 151525), (1595, 142975), (1925, 118465), (2233, 102125), (2365, 96425), (2375, 96019), (2755, 82775), (3311, 68875), (3325, 68585), (3625, 62909), (3857, 59125), (4085, 55825), (5075, 44935), (5225, 43645), (5375, 42427), (5719, 39875), (6061, 37625), (6235, 36575), (7315, 31175), (7525, 30305), (7975, 28595), (8729, 26125), (8987, 25375), (9625, 23693), (11165, 20425), (11825, 19285), (13717, 16625), (13775, 16555)]