61489800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 216504000

約数和(自身を除く): 155014200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 59, 60, 72, 75, 90, 100, 108, 118, 120, 135, 150, 177, 180, 193, 200, 216, 225, 236, 270, 295, 300, 354, 360, 386, 450, 472, 531, 540, 579, 590, 600, 675, 708, 772, 885, 900, 965, 1062, 1080, 1158, 1180, 1350, 1416, 1475, 1544, 1593, 1737, 1770, 1800, 1930, 2124, 2316, 2360, 2655, 2700, 2895, 2950, 3186, 3474, 3540, 3860, 4248, 4425, 4632, 4825, 5211, 5310, 5400, 5790, 5900, 6372, 6948, 7080, 7720, 7965, 8685, 8850, 9650, 10422, 10620, 11387, 11580, 11800, 12744, 13275, 13896, 14475, 15930, 17370, 17700, 19300, 20844, 21240, 22774, 23160, 26055, 26550, 28950, 31860, 34161, 34740, 35400, 38600, 39825, 41688, 43425, 45548, 52110, 53100, 56935, 57900, 63720, 68322, 69480, 79650, 86850, 91096, 102483, 104220, 106200, 113870, 115800, 130275, 136644, 159300, 170805, 173700, 204966, 208440, 227740, 260550, 273288, 284675, 307449, 318600, 341610, 347400, 409932, 455480, 512415, 521100, 569350, 614898, 683220, 819864, 854025, 1024830, 1042200, 1138700, 1229796, 1366440, 1537245, 1708050, 2049660, 2277400, 2459592, 2562075, 3074490, 3416100, 4099320, 5124150, 6148980, 6832200, 7686225, 10248300, 12297960, 15372450, 20496600, 30744900, 61489800]

約数ペア:

[(1, 61489800), (2, 30744900), (3, 20496600), (4, 15372450), (5, 12297960), (6, 10248300), (8, 7686225), (9, 6832200), (10, 6148980), (12, 5124150), (15, 4099320), (18, 3416100), (20, 3074490), (24, 2562075), (25, 2459592), (27, 2277400), (30, 2049660), (36, 1708050), (40, 1537245), (45, 1366440), (50, 1229796), (54, 1138700), (59, 1042200), (60, 1024830), (72, 854025), (75, 819864), (90, 683220), (100, 614898), (108, 569350), (118, 521100), (120, 512415), (135, 455480), (150, 409932), (177, 347400), (180, 341610), (193, 318600), (200, 307449), (216, 284675), (225, 273288), (236, 260550), (270, 227740), (295, 208440), (300, 204966), (354, 173700), (360, 170805), (386, 159300), (450, 136644), (472, 130275), (531, 115800), (540, 113870), (579, 106200), (590, 104220), (600, 102483), (675, 91096), (708, 86850), (772, 79650), (885, 69480), (900, 68322), (965, 63720), (1062, 57900), (1080, 56935), (1158, 53100), (1180, 52110), (1350, 45548), (1416, 43425), (1475, 41688), (1544, 39825), (1593, 38600), (1737, 35400), (1770, 34740), (1800, 34161), (1930, 31860), (2124, 28950), (2316, 26550), (2360, 26055), (2655, 23160), (2700, 22774), (2895, 21240), (2950, 20844), (3186, 19300), (3474, 17700), (3540, 17370), (3860, 15930), (4248, 14475), (4425, 13896), (4632, 13275), (4825, 12744), (5211, 11800), (5310, 11580), (5400, 11387), (5790, 10620), (5900, 10422), (6372, 9650), (6948, 8850), (7080, 8685), (7720, 7965)]