28329406380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{195997}}^1$

素因数の和:196096

約数の個数: 144

約数和(自身を含む): 95029238304

約数和(自身を除く): 66699831924

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, 73, 90, 99, 110, 132, 146, 165, 180, 198, 219, 220, 292, 330, 365, 396, 438, 495, 657, 660, 730, 803, 876, 990, 1095, 1314, 1460, 1606, 1980, 2190, 2409, 2628, 3212, 3285, 4015, 4380, 4818, 6570, 7227, 8030, 9636, 12045, 13140, 14454, 16060, 24090, 28908, 36135, 48180, 72270, 144540, 195997, 391994, 587991, 783988, 979985, 1175982, 1763973, 1959970, 2155967, 2351964, 2939955, 3527946, 3919940, 4311934, 5879910, 6467901, 7055892, 8623868, 8819865, 10779835, 11759820, 12935802, 14307781, 17639730, 19403703, 21559670, 25871604, 28615562, 32339505, 35279460, 38807406, 42923343, 43119340, 57231124, 64679010, 71538905, 77614812, 85846686, 97018515, 128770029, 129358020, 143077810, 157385591, 171693372, 194037030, 214616715, 257540058, 286155620, 314771182, 388074060, 429233430, 472156773, 515080116, 629542364, 643850145, 786927955, 858466860, 944313546, 1287700290, 1416470319, 1573855910, 1888627092, 2360783865, 2575400580, 2832940638, 3147711820, 4721567730, 5665881276, 7082351595, 9443135460, 14164703190, 28329406380]

約数ペア:

[(1, 28329406380), (2, 14164703190), (3, 9443135460), (4, 7082351595), (5, 5665881276), (6, 4721567730), (9, 3147711820), (10, 2832940638), (11, 2575400580), (12, 2360783865), (15, 1888627092), (18, 1573855910), (20, 1416470319), (22, 1287700290), (30, 944313546), (33, 858466860), (36, 786927955), (44, 643850145), (45, 629542364), (55, 515080116), (60, 472156773), (66, 429233430), (73, 388074060), (90, 314771182), (99, 286155620), (110, 257540058), (132, 214616715), (146, 194037030), (165, 171693372), (180, 157385591), (198, 143077810), (219, 129358020), (220, 128770029), (292, 97018515), (330, 85846686), (365, 77614812), (396, 71538905), (438, 64679010), (495, 57231124), (657, 43119340), (660, 42923343), (730, 38807406), (803, 35279460), (876, 32339505), (990, 28615562), (1095, 25871604), (1314, 21559670), (1460, 19403703), (1606, 17639730), (1980, 14307781), (2190, 12935802), (2409, 11759820), (2628, 10779835), (3212, 8819865), (3285, 8623868), (4015, 7055892), (4380, 6467901), (4818, 5879910), (6570, 4311934), (7227, 3919940), (8030, 3527946), (9636, 2939955), (12045, 2351964), (13140, 2155967), (14454, 1959970), (16060, 1763973), (24090, 1175982), (28908, 979985), (36135, 783988), (48180, 587991), (72270, 391994), (144540, 195997)]