283297950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:723

約数の個数: 144

約数和(自身を含む): 831405120

約数和(自身を除く): 548107170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 79, 90, 117, 130, 150, 158, 195, 225, 234, 237, 325, 390, 395, 450, 474, 585, 613, 650, 711, 790, 975, 1027, 1170, 1185, 1226, 1422, 1839, 1950, 1975, 2054, 2370, 2925, 3065, 3081, 3555, 3678, 3950, 5135, 5517, 5850, 5925, 6130, 6162, 7110, 7969, 9195, 9243, 10270, 11034, 11850, 15325, 15405, 15938, 17775, 18390, 18486, 23907, 25675, 27585, 30650, 30810, 35550, 39845, 45975, 46215, 47814, 48427, 51350, 55170, 71721, 77025, 79690, 91950, 92430, 96854, 119535, 137925, 143442, 145281, 154050, 199225, 231075, 239070, 242135, 275850, 290562, 358605, 398450, 435843, 462150, 484270, 597675, 629551, 717210, 726405, 871686, 1195350, 1210675, 1259102, 1452810, 1793025, 1888653, 2179215, 2421350, 3147755, 3586050, 3632025, 3777306, 4358430, 5665959, 6295510, 7264050, 9443265, 10896075, 11331918, 15738775, 18886530, 21792150, 28329795, 31477550, 47216325, 56659590, 94432650, 141648975, 283297950]

約数ペア:

[(1, 283297950), (2, 141648975), (3, 94432650), (5, 56659590), (6, 47216325), (9, 31477550), (10, 28329795), (13, 21792150), (15, 18886530), (18, 15738775), (25, 11331918), (26, 10896075), (30, 9443265), (39, 7264050), (45, 6295510), (50, 5665959), (65, 4358430), (75, 3777306), (78, 3632025), (79, 3586050), (90, 3147755), (117, 2421350), (130, 2179215), (150, 1888653), (158, 1793025), (195, 1452810), (225, 1259102), (234, 1210675), (237, 1195350), (325, 871686), (390, 726405), (395, 717210), (450, 629551), (474, 597675), (585, 484270), (613, 462150), (650, 435843), (711, 398450), (790, 358605), (975, 290562), (1027, 275850), (1170, 242135), (1185, 239070), (1226, 231075), (1422, 199225), (1839, 154050), (1950, 145281), (1975, 143442), (2054, 137925), (2370, 119535), (2925, 96854), (3065, 92430), (3081, 91950), (3555, 79690), (3678, 77025), (3950, 71721), (5135, 55170), (5517, 51350), (5850, 48427), (5925, 47814), (6130, 46215), (6162, 45975), (7110, 39845), (7969, 35550), (9195, 30810), (9243, 30650), (10270, 27585), (11034, 25675), (11850, 23907), (15325, 18486), (15405, 18390), (15938, 17775)]