45538020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 152792640

約数和(自身を除く): 107254620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 109, 110, 132, 165, 180, 198, 211, 218, 220, 327, 330, 396, 422, 436, 495, 545, 633, 654, 660, 844, 981, 990, 1055, 1090, 1199, 1266, 1308, 1635, 1899, 1962, 1980, 2110, 2180, 2321, 2398, 2532, 3165, 3270, 3597, 3798, 3924, 4220, 4642, 4796, 4905, 5995, 6330, 6540, 6963, 7194, 7596, 9284, 9495, 9810, 10791, 11605, 11990, 12660, 13926, 14388, 17985, 18990, 19620, 20889, 21582, 22999, 23210, 23980, 27852, 34815, 35970, 37980, 41778, 43164, 45998, 46420, 53955, 68997, 69630, 71940, 83556, 91996, 104445, 107910, 114995, 137994, 139260, 206991, 208890, 215820, 229990, 252989, 275988, 344985, 413982, 417780, 459980, 505978, 689970, 758967, 827964, 1011956, 1034955, 1264945, 1379940, 1517934, 2069910, 2276901, 2529890, 3035868, 3794835, 4139820, 4553802, 5059780, 7589670, 9107604, 11384505, 15179340, 22769010, 45538020]

約数ペア:

[(1, 45538020), (2, 22769010), (3, 15179340), (4, 11384505), (5, 9107604), (6, 7589670), (9, 5059780), (10, 4553802), (11, 4139820), (12, 3794835), (15, 3035868), (18, 2529890), (20, 2276901), (22, 2069910), (30, 1517934), (33, 1379940), (36, 1264945), (44, 1034955), (45, 1011956), (55, 827964), (60, 758967), (66, 689970), (90, 505978), (99, 459980), (109, 417780), (110, 413982), (132, 344985), (165, 275988), (180, 252989), (198, 229990), (211, 215820), (218, 208890), (220, 206991), (327, 139260), (330, 137994), (396, 114995), (422, 107910), (436, 104445), (495, 91996), (545, 83556), (633, 71940), (654, 69630), (660, 68997), (844, 53955), (981, 46420), (990, 45998), (1055, 43164), (1090, 41778), (1199, 37980), (1266, 35970), (1308, 34815), (1635, 27852), (1899, 23980), (1962, 23210), (1980, 22999), (2110, 21582), (2180, 20889), (2321, 19620), (2398, 18990), (2532, 17985), (3165, 14388), (3270, 13926), (3597, 12660), (3798, 11990), (3924, 11605), (4220, 10791), (4642, 9810), (4796, 9495), (4905, 9284), (5995, 7596), (6330, 7194), (6540, 6963)]