22756140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1309

約数の個数: 120

約数和(自身を含む): 77937552

約数和(自身を除く): 55181412

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, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1277, 1485, 1620, 1782, 1980, 2554, 2970, 3564, 3831, 4455, 5108, 5940, 6385, 7662, 8910, 11493, 12770, 14047, 15324, 17820, 19155, 22986, 25540, 28094, 34479, 38310, 42141, 45972, 56188, 57465, 68958, 70235, 76620, 84282, 103437, 114930, 126423, 137916, 140470, 168564, 172395, 206874, 210705, 229860, 252846, 280940, 344790, 379269, 413748, 421410, 505692, 517185, 632115, 689580, 758538, 842820, 1034370, 1137807, 1264230, 1517076, 1896345, 2068740, 2275614, 2528460, 3792690, 4551228, 5689035, 7585380, 11378070, 22756140]

約数ペア:

[(1, 22756140), (2, 11378070), (3, 7585380), (4, 5689035), (5, 4551228), (6, 3792690), (9, 2528460), (10, 2275614), (11, 2068740), (12, 1896345), (15, 1517076), (18, 1264230), (20, 1137807), (22, 1034370), (27, 842820), (30, 758538), (33, 689580), (36, 632115), (44, 517185), (45, 505692), (54, 421410), (55, 413748), (60, 379269), (66, 344790), (81, 280940), (90, 252846), (99, 229860), (108, 210705), (110, 206874), (132, 172395), (135, 168564), (162, 140470), (165, 137916), (180, 126423), (198, 114930), (220, 103437), (270, 84282), (297, 76620), (324, 70235), (330, 68958), (396, 57465), (405, 56188), (495, 45972), (540, 42141), (594, 38310), (660, 34479), (810, 28094), (891, 25540), (990, 22986), (1188, 19155), (1277, 17820), (1485, 15324), (1620, 14047), (1782, 12770), (1980, 11493), (2554, 8910), (2970, 7662), (3564, 6385), (3831, 5940), (4455, 5108)]