204805260

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1315

約数の個数: 168

約数和(自身を含む): 704014416

約数和(自身を除く): 499209156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1277, 1458, 1485, 1620, 1782, 1980, 2430, 2554, 2673, 2916, 2970, 3564, 3645, 3831, 4455, 4860, 5108, 5346, 5940, 6385, 7290, 7662, 8019, 8910, 10692, 11493, 12770, 13365, 14047, 14580, 15324, 16038, 17820, 19155, 22986, 25540, 26730, 28094, 32076, 34479, 38310, 40095, 42141, 45972, 53460, 56188, 57465, 68958, 70235, 76620, 80190, 84282, 103437, 114930, 126423, 137916, 140470, 160380, 168564, 172395, 206874, 210705, 229860, 252846, 280940, 310311, 344790, 379269, 413748, 421410, 505692, 517185, 620622, 632115, 689580, 758538, 842820, 930933, 1034370, 1137807, 1241244, 1264230, 1517076, 1551555, 1861866, 1896345, 2068740, 2275614, 2528460, 3103110, 3413421, 3723732, 3792690, 4551228, 4654665, 5689035, 6206220, 6826842, 7585380, 9309330, 10240263, 11378070, 13653684, 17067105, 18618660, 20480526, 22756140, 34134210, 40961052, 51201315, 68268420, 102402630, 204805260]

約数ペア:

[(1, 204805260), (2, 102402630), (3, 68268420), (4, 51201315), (5, 40961052), (6, 34134210), (9, 22756140), (10, 20480526), (11, 18618660), (12, 17067105), (15, 13653684), (18, 11378070), (20, 10240263), (22, 9309330), (27, 7585380), (30, 6826842), (33, 6206220), (36, 5689035), (44, 4654665), (45, 4551228), (54, 3792690), (55, 3723732), (60, 3413421), (66, 3103110), (81, 2528460), (90, 2275614), (99, 2068740), (108, 1896345), (110, 1861866), (132, 1551555), (135, 1517076), (162, 1264230), (165, 1241244), (180, 1137807), (198, 1034370), (220, 930933), (243, 842820), (270, 758538), (297, 689580), (324, 632115), (330, 620622), (396, 517185), (405, 505692), (486, 421410), (495, 413748), (540, 379269), (594, 344790), (660, 310311), (729, 280940), (810, 252846), (891, 229860), (972, 210705), (990, 206874), (1188, 172395), (1215, 168564), (1277, 160380), (1458, 140470), (1485, 137916), (1620, 126423), (1782, 114930), (1980, 103437), (2430, 84282), (2554, 80190), (2673, 76620), (2916, 70235), (2970, 68958), (3564, 57465), (3645, 56188), (3831, 53460), (4455, 45972), (4860, 42141), (5108, 40095), (5346, 38310), (5940, 34479), (6385, 32076), (7290, 28094), (7662, 26730), (8019, 25540), (8910, 22986), (10692, 19155), (11493, 17820), (12770, 16038), (13365, 15324), (14047, 14580)]